335 Lockstep PPTs View free & download

Break the PowerPoint Bullet Lockstep: PowerPoint PPT Presentation

Break the PowerPoint Bullet Lockstep: - Quiz on Will and Goodman 1/14 ... is really funny! Insert. a little. humor! Themes in today's reading ... 'Float' quotes for those slow moments! ...

Quiz on Will and Goodman 1/14 ... is really funny! Insert. a little. humor! Themes in today's reading ... 'Float' quotes for those slow moments! ...

| PowerPoint PPT presentation | free to view

Message%20Passing%20and%20MPI PowerPoint PPT Presentation

Message%20Passing%20and%20MPI - All processors execute essentially the same program, and same steps, but not in lockstep. All communication is almost in lockstep. Collective calls: ...

All processors execute essentially the same program, and same steps, but not in lockstep. All communication is almost in lockstep. Collective calls: ...

| PowerPoint PPT presentation | free to download

Geometry Images PowerPoint PPT Presentation

Geometry Images - Geometry Images. Steven Gortler. Harvard University. Xianfeng Gu ... geometry & attribute samples in lockstep. Summary: compact, regular, no indirection ...

Geometry Images. Steven Gortler. Harvard University. Xianfeng Gu ... geometry & attribute samples in lockstep. Summary: compact, regular, no indirection ...

| PowerPoint PPT presentation | free to download

Multiprocessing PowerPoint PPT Presentation

Multiprocessing - Even various ways of increasing a single processor performance have been ... Lockstep. All Ps do the same or nothing. Possible Applications: ...

Even various ways of increasing a single processor performance have been ... Lockstep. All Ps do the same or nothing. Possible Applications: ...

| PowerPoint PPT presentation | free to view

Outline for Intro to Multiprocessing PowerPoint PPT Presentation

Outline for Intro to Multiprocessing - Not lockstep instructions. Could execute different instructions on different processors ... Lock-step execution on regular data structures. Often requires ...

Not lockstep instructions. Could execute different instructions on different processors ... Lock-step execution on regular data structures. Often requires ...

| PowerPoint PPT presentation | free to download

DIFFERENTIATING INSTRUCTION PowerPoint PPT Presentation

DIFFERENTIATING INSTRUCTION - Rather than 'marching students through the curriculum in lockstep, teachers ... options to demonstrate learning (write a letter, create a diorama) ...

Rather than 'marching students through the curriculum in lockstep, teachers ... options to demonstrate learning (write a letter, create a diorama) ...

| PowerPoint PPT presentation | free to view

Corrective feedback and learner uptake: a comparison between Content Based Language Teaching and Com PowerPoint PPT Presentation

Corrective feedback and learner uptake: a comparison between Content Based Language Teaching and Com - Topic: 'Papparazi and celebrities' Seating arrangement: Lockstep. ... Corrective feedbak and learner up take on the word 'celebrity' S9:.... celebrity...

Topic: 'Papparazi and celebrities' Seating arrangement: Lockstep. ... Corrective feedbak and learner up take on the word 'celebrity' S9:.... celebrity...

| PowerPoint PPT presentation | free to view

Message Passing and MPI CS433 Spring 2001 PowerPoint PPT Presentation

Message Passing and MPI CS433 Spring 2001 - All processors execute essentially the same program, and same steps, but not in lockstep. All communication is almost in lockstep. Collective calls: ...

All processors execute essentially the same program, and same steps, but not in lockstep. All communication is almost in lockstep. Collective calls: ...

| PowerPoint PPT presentation | free to download

Mecha Zeta Project Title:NextGeneration Real Time Internet Game Selfproposed PowerPoint PPT Presentation

Mecha Zeta Project Title:NextGeneration Real Time Internet Game Selfproposed - Majority of present large capacity interactive Internet games ... Lockstep. Chandy-Misra. Optimistic. TimeWarp. Breathing. Bucket. Challenges in Mecha Zeta ...

Majority of present large capacity interactive Internet games ... Lockstep. Chandy-Misra. Optimistic. TimeWarp. Breathing. Bucket. Challenges in Mecha Zeta ...

| PowerPoint PPT presentation | free to download

Parallel Computing PowerPoint PPT Presentation

Parallel Computing - Also known as message-passing or distributed address-space computers. ... Multiple processors executing the same program in lockstep ...

Also known as message-passing or distributed address-space computers. ... Multiple processors executing the same program in lockstep ...

| PowerPoint PPT presentation | free to view

CS 395T: Software for Multicore Architectures PowerPoint PPT Presentation

CS 395T: Software for Multicore Architectures - Understand high-end programming paradigms, compilers and runtime systems ... Meanwhile processor frequency and power consumption are scaling in lockstep ...

Understand high-end programming paradigms, compilers and runtime systems ... Meanwhile processor frequency and power consumption are scaling in lockstep ...

| PowerPoint PPT presentation | free to download

Differentiated Instruction PowerPoint PPT Presentation

Differentiated Instruction - MUSIC/AIM --DEFINE PRE-ASSESSMENT. How do you prefer to learn? ... Rather than marching students through the curriculum lockstep, teachers should ...

MUSIC/AIM --DEFINE PRE-ASSESSMENT. How do you prefer to learn? ... Rather than marching students through the curriculum lockstep, teachers should ...

| PowerPoint PPT presentation | free to view

Snowflock: Cloud computing made agile PowerPoint PPT Presentation

Snowflock: Cloud computing made agile - API allows apps to direct parallelism. Sub-second parallel cloning time (32 VMs) ... Lockstep. API implementation. Client library posts requests to XenStore ...

API allows apps to direct parallelism. Sub-second parallel cloning time (32 VMs) ... Lockstep. API implementation. Client library posts requests to XenStore ...

| PowerPoint PPT presentation | free to view

Multiservice Switch Architecture PowerPoint PPT Presentation

Multiservice Switch Architecture - Source: 'Network Processors and Coprocessors for Broadband Network ... the backup card needs to run in lockstep with the primary card, or hot standby mode ...

Source: 'Network Processors and Coprocessors for Broadband Network ... the backup card needs to run in lockstep with the primary card, or hot standby mode ...

| PowerPoint PPT presentation | free to download

Whats New in vSphere 4'0: Technical Overview and Demo PowerPoint PPT Presentation

Whats New in vSphere 4'0: Technical Overview and Demo - 'Speeds and Feeds' Optimization for the Highest Consolidation Ratios. Added to script ... Single identical VMs running in lockstep on separate hosts ...

'Speeds and Feeds' Optimization for the Highest Consolidation Ratios. Added to script ... Single identical VMs running in lockstep on separate hosts ...

| PowerPoint PPT presentation | free to view

Last week review PowerPoint PPT Presentation

Last week review - Data replication is a form of information redundancy. ... Processors execute same instructions in lockstep checking for errors. ...

Data replication is a form of information redundancy. ... Processors execute same instructions in lockstep checking for errors. ...

| PowerPoint PPT presentation | free to view

Raising the Bars: 68 Week Reading Skills Assessments and the CST ELA Paper presented at Reading Firs PowerPoint PPT Presentation

Raising the Bars: 68 Week Reading Skills Assessments and the CST ELA Paper presented at Reading Firs - Overview of our interim assessments and their relationship to the CST ELA ... realistically set, benchmarks mean we can aim towards goals in lockstep with ...

Overview of our interim assessments and their relationship to the CST ELA ... realistically set, benchmarks mean we can aim towards goals in lockstep with ...

| PowerPoint PPT presentation | free to view

Email - User Agent: end-user mail program. Message Transfer Agent: ... Similar to SMTP command/reply lockstep protocol. Used to retrieve mail for a single user ...

User Agent: end-user mail program. Message Transfer Agent: ... Similar to SMTP command/reply lockstep protocol. Used to retrieve mail for a single user ...

| PowerPoint PPT presentation | free to view

Term Structure of Interest Rates: Relationship with the Business Cycle PowerPoint PPT Presentation

Term Structure of Interest Rates: Relationship with the Business Cycle - bank rate central bank rate: lending to banks ... typically move together (but not lockstep) . . . Problem 1 and 3. First Year Finance ...

bank rate central bank rate: lending to banks ... typically move together (but not lockstep) . . . Problem 1 and 3. First Year Finance ...

| PowerPoint PPT presentation | free to view

Tradeoffs in Designing Accelerator Architectures for Visual Computing PowerPoint PPT Presentation

Tradeoffs in Designing Accelerator Architectures for Visual Computing - 1. Tradeoffs in Designing Accelerator Architectures for Visual Computing. Aqeel Mahesri ... GPUs run clusters of cores in SIMD lockstep. works well for graphics ...

1. Tradeoffs in Designing Accelerator Architectures for Visual Computing. Aqeel Mahesri ... GPUs run clusters of cores in SIMD lockstep. works well for graphics ...

| PowerPoint PPT presentation | free to view

Refreshing ISTEs National Educational Technology Standards for Teachers NETST PowerPoint PPT Presentation

Refreshing ISTEs National Educational Technology Standards for Teachers NETST - An ISTE Standards Development Forum. presented by. Thank You, NETS Refresh Sponsors ... Lockstep, prescribed-path progression. Limited media, single-sense stimulation ...

An ISTE Standards Development Forum. presented by. Thank You, NETS Refresh Sponsors ... Lockstep, prescribed-path progression. Limited media, single-sense stimulation ...

| PowerPoint PPT presentation | free to view

DIFFERENTIATION: PowerPoint PPT Presentation

DIFFERENTIATION: - To promote dialogue between participants on differentiation and strategy ... can no longer raise prices in lockstep with higher costs; they have to try ...

To promote dialogue between participants on differentiation and strategy ... can no longer raise prices in lockstep with higher costs; they have to try ...

| PowerPoint PPT presentation | free to view

Multiprocessors Parallel Computing PowerPoint PPT Presentation

Multiprocessors Parallel Computing - We have looked at various ways of increasing a single processor ... Lockstep. All Ps do the same or nothing. 29. COMP381 by M. Hamdi. MIMD Shared Memory Systems ...

We have looked at various ways of increasing a single processor ... Lockstep. All Ps do the same or nothing. 29. COMP381 by M. Hamdi. MIMD Shared Memory Systems ...

| PowerPoint PPT presentation | free to view

School of Computing Science PowerPoint PPT Presentation

School of Computing Science - 1. School of Computing Science. Simon Fraser University ... Network types: Circuit switching, Packet switching ... Nodes do not operate in lockstep. Distributed ...

1. School of Computing Science. Simon Fraser University ... Network types: Circuit switching, Packet switching ... Nodes do not operate in lockstep. Distributed ...

| PowerPoint PPT presentation | free to view

Critical Region Classical OS Problems PowerPoint PPT Presentation

Critical Region Classical OS Problems - Questions over homework #2??? Return Quick Check from Thursday, Jan 25. Sec 2.3 ... Lockstep Alternation (ALMOST) Violates 3rd rule of Critical Regions ...

Questions over homework #2??? Return Quick Check from Thursday, Jan 25. Sec 2.3 ... Lockstep Alternation (ALMOST) Violates 3rd rule of Critical Regions ...

| PowerPoint PPT presentation | free to view

Streaming Supercomputer Strawman PowerPoint PPT Presentation

Streaming Supercomputer Strawman - 4 router chips provide 4 independent routing planes on each board. Ports ... sent the same control signals each cycle (i.e.) they execute in lockstep (SIMD) ...

4 router chips provide 4 independent routing planes on each board. Ports ... sent the same control signals each cycle (i.e.) they execute in lockstep (SIMD) ...

| PowerPoint PPT presentation | free to download

Lecture 9: The OPB Bus and IPIF Interface Cores PowerPoint PPT Presentation

Lecture 9: The OPB Bus and IPIF Interface Cores - Using the IPIF core generators to build logic to interface your hardware to ... are great for decoupling modules so that they don't have to operate in lockstep ...

Using the IPIF core generators to build logic to interface your hardware to ... are great for decoupling modules so that they don't have to operate in lockstep ...

| PowerPoint PPT presentation | free to view

The atom laser and BE condensates PowerPoint PPT Presentation

The atom laser and BE condensates - the only occupation which will then be left to the men of science will be to ... One can describe laser-like atoms as atoms 'marching in lockstep' ...

the only occupation which will then be left to the men of science will be to ... One can describe laser-like atoms as atoms 'marching in lockstep' ...

| PowerPoint PPT presentation | free to view

The UNIVERSITY of GREENWICH PowerPoint PPT Presentation

The UNIVERSITY of GREENWICH - Textbook: Financial Institutions Management: A Risk Management Approach, by A. ... passage of time, but not in a lockstep fashion, thus rebalancing is required. ...

Textbook: Financial Institutions Management: A Risk Management Approach, by A. ... passage of time, but not in a lockstep fashion, thus rebalancing is required. ...

| PowerPoint PPT presentation | free to view

COMPUTER ARCHITECTURE PowerPoint PPT Presentation

COMPUTER ARCHITECTURE - Flynn's classification of the 3 types of computers in existence ... the same operation, generally in lockstep, on different data items (hence multiple data streams) ...

Flynn's classification of the 3 types of computers in existence ... the same operation, generally in lockstep, on different data items (hence multiple data streams) ...

| PowerPoint PPT presentation | free to view

MultiCore Processor Technology: Maximizing CPU Performance in a PowerConstrained World PowerPoint PPT Presentation

MultiCore Processor Technology: Maximizing CPU Performance in a PowerConstrained World - Processor frequency and power consumption seem to be scaling in lockstep ... AMD Opteron Processor http://www.amd.com/opteron/ AMD Multi-Core White Paper ...

Processor frequency and power consumption seem to be scaling in lockstep ... AMD Opteron Processor http://www.amd.com/opteron/ AMD Multi-Core White Paper ...

| PowerPoint PPT presentation | free to view

205CSC316 High Performance Computing PowerPoint PPT Presentation

205CSC316 High Performance Computing - PASCAL - DATA STRUCTURES (ZURICH) SIMULA - MODULE (OSLO) ... COMBINATION OF THE PROCESSORS MAY EXECUTE IN LOCKSTEP OR. SYNCHRONISED MODE. ...

PASCAL - DATA STRUCTURES (ZURICH) SIMULA - MODULE (OSLO) ... COMBINATION OF THE PROCESSORS MAY EXECUTE IN LOCKSTEP OR. SYNCHRONISED MODE. ...

| PowerPoint PPT presentation | free to view

PeertoPeer and GRID Computing, 2G1526 Lecture 03 PowerPoint PPT Presentation

PeertoPeer and GRID Computing, 2G1526 Lecture 03 - Formal Models for Message Passing Systems. Asynchronous Systems ... Processors execute in lockstep. Execution is partitioned into rounds. At each round ...

Formal Models for Message Passing Systems. Asynchronous Systems ... Processors execute in lockstep. Execution is partitioned into rounds. At each round ...

| PowerPoint PPT presentation | free to view

Dr' John E' Stewart, II U'S' Army Research Institute RotaryWing Aviation Research Unit, Fort Rucker, PowerPoint PPT Presentation

Dr' John E' Stewart, II U'S' Army Research Institute RotaryWing Aviation Research Unit, Fort Rucker, - entirely to be in the bull ring.' Old Spanish Proverb ... Hourly-based, lockstep training (e.g., 'offload hours to simulation' ...

entirely to be in the bull ring.' Old Spanish Proverb ... Hourly-based, lockstep training (e.g., 'offload hours to simulation' ...

| PowerPoint PPT presentation | free to view

16th Lecture More Exotic Processor Approaches PowerPoint PPT Presentation

16th Lecture More Exotic Processor Approaches - IRAM (intelligent RAM) or PIM (processor-in-memory) approaches couple processor ... All functional units operate in lockstep under the control of a central clock. ...

IRAM (intelligent RAM) or PIM (processor-in-memory) approaches couple processor ... All functional units operate in lockstep under the control of a central clock. ...

| PowerPoint PPT presentation | free to view

Being able to take the perspective of people in the past is a requirement for meaningful historical understanding (p. 135). PowerPoint PPT Presentation

Being able to take the perspective of people in the past is a requirement for meaningful historical understanding (p. 135). - ... people from many different racial and ethnic backgrounds; of those who were rich, ... following a textbook in lockstep fashion; principles of effective ...

... people from many different racial and ethnic backgrounds; of those who were rich, ... following a textbook in lockstep fashion; principles of effective ...

| PowerPoint PPT presentation | free to view

Multiprocessors PowerPoint PPT Presentation

Multiprocessors - Using every possible technique to speedup single-processor systems... Processors run the same program, but don't have to stay in lockstep. 8/19/09. 6 ...

Using every possible technique to speedup single-processor systems... Processors run the same program, but don't have to stay in lockstep. 8/19/09. 6 ...

| PowerPoint PPT presentation | free to view

William Stallings Computer Organization and Architecture - Single instruction, single data stream - SISD. Single instruction, multiple data stream - SIMD ... Lockstep basis. Each processing element has associated data memory ...

Single instruction, single data stream - SISD. Single instruction, multiple data stream - SIMD ... Lockstep basis. Each processing element has associated data memory ...

Fair Cycle Detection: A New Algorithm and a Comparative Study PowerPoint PPT Presentation

Fair Cycle Detection: A New Algorithm and a Comparative Study - Fair Cycle Detection: A New Algorithm and a Comparative Study Fabio Somenzi University of Colorado at Boulder Acknowledgement This talk is the conflation of Kavita ...

Fair Cycle Detection: A New Algorithm and a Comparative Study Fabio Somenzi University of Colorado at Boulder Acknowledgement This talk is the conflation of Kavita ...

| PowerPoint PPT presentation | free to download

Key Accounting Industry & Insights Updates October 2022 PowerPoint PPT Presentation

Key Accounting Industry & Insights Updates October 2022 - Key Accounting Industry and Insights Updates October2022. Read on this blog article to learn more.

Key Accounting Industry and Insights Updates October2022. Read on this blog article to learn more.

| PowerPoint PPT presentation | free to download

CheatProof Playout for Centralized and Distributed Online Games PowerPoint PPT Presentation

CheatProof Playout for Centralized and Distributed Online Games - Online Games. Baughman, Levine. U.of Massachusetts. INFOCOM 2001. General Idea. Cheating is prevalent in online games. Some kinds of cheats (the authors think) are: ...

Online Games. Baughman, Levine. U.of Massachusetts. INFOCOM 2001. General Idea. Cheating is prevalent in online games. Some kinds of cheats (the authors think) are: ...

| PowerPoint PPT presentation | free to view

Virtual Infrastructure High Availability: Upgrades and Best Practices PowerPoint PPT Presentation

Virtual Infrastructure High Availability: Upgrades and Best Practices - Virtual Infrastructure High Availability: Upgrades and Best Practices Presented by David Davis, VCP, CCIE Director of Infrastructure, TrainSignal.com

Virtual Infrastructure High Availability: Upgrades and Best Practices Presented by David Davis, VCP, CCIE Director of Infrastructure, TrainSignal.com

| PowerPoint PPT presentation | free to download

Comp763: Modern Computer Games PowerPoint PPT Presentation

Comp763: Modern Computer Games - Online Games. Nathaniel E. Baughman Brian Neil Levine. Irwin Chiu Hau. Computer Science ... Cheating in multiplayer online games. RTS. FPS. Anti-cheat ...

Online Games. Nathaniel E. Baughman Brian Neil Levine. Irwin Chiu Hau. Computer Science ... Cheating in multiplayer online games. RTS. FPS. Anti-cheat ...

| PowerPoint PPT presentation | free to view

Concurrent%20Programming PowerPoint PPT Presentation

Concurrent%20Programming - 'happens-before relation A happens before B if A and B belong to the same ... Situation where asynchronous threads execute code in strict alternation' (Deitel) ...

'happens-before relation A happens before B if A and B belong to the same ... Situation where asynchronous threads execute code in strict alternation' (Deitel) ...

| PowerPoint PPT presentation | free to download

TEACHER SUPERVISION AND EVALUATION PowerPoint PPT Presentation

TEACHER SUPERVISION AND EVALUATION - ... experience or success need to be supervised and evaluated in a meaningful way ... Supervision which aims to foster the professional growth of teachers cannot be ...

... experience or success need to be supervised and evaluated in a meaningful way ... Supervision which aims to foster the professional growth of teachers cannot be ...

| PowerPoint PPT presentation | free to view

Single%20Player%20Foosball%20Table%20with%20an%20Autonomous%20Opponent PowerPoint PPT Presentation

Single%20Player%20Foosball%20Table%20with%20an%20Autonomous%20Opponent - ECE 4007 Team FIFA. School of Electrical and Computer ... Dr. James Hamblen. Michael Aeberhard. Shane Connelly. Evan Tarr. Nardis Walker. Final Presentation ...

ECE 4007 Team FIFA. School of Electrical and Computer ... Dr. James Hamblen. Michael Aeberhard. Shane Connelly. Evan Tarr. Nardis Walker. Final Presentation ...

| PowerPoint PPT presentation | free to download

Rule of Reason: Sliding Scale PowerPoint PPT Presentation

Rule of Reason: Sliding Scale - Legitimate inference of concerted action when (1) common awareness (multiple ... Efficient Mkt assumptions: full info, fungible products, many sellers, easy entry ...

Legitimate inference of concerted action when (1) common awareness (multiple ... Efficient Mkt assumptions: full info, fungible products, many sellers, easy entry ...

| PowerPoint PPT presentation | free to view

Networked Gaming PowerPoint PPT Presentation

Networked Gaming - Title: PowerPoint Presentation Author: Frost,Dan Last modified by: Frost,Dan Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show (4:3)

Title: PowerPoint Presentation Author: Frost,Dan Last modified by: Frost,Dan Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show (4:3)

| PowerPoint PPT presentation | free to download

Discipleship%20Across%20the%20Lifespan PowerPoint PPT Presentation

Discipleship%20Across%20the%20Lifespan - Christian education strategies?at church and home?must address the fullest ... What is 'Social Science'? The study of the way people... Think. Interact. Live ...

Christian education strategies?at church and home?must address the fullest ... What is 'Social Science'? The study of the way people... Think. Interact. Live ...

| PowerPoint PPT presentation | free to download

Doable Differentiation PowerPoint PPT Presentation

Doable Differentiation - Title: Volume XIV Differentiated Instruction Author: Wesley A. Holland Last modified by: Bonny Buffington Created Date: 9/28/2004 6:28:40 PM Document presentation format

Title: Volume XIV Differentiated Instruction Author: Wesley A. Holland Last modified by: Bonny Buffington Created Date: 9/28/2004 6:28:40 PM Document presentation format

| PowerPoint PPT presentation | free to view

Message Passing and MPI Collective Operations and Buffering PowerPoint PPT Presentation

Message Passing and MPI Collective Operations and Buffering - Message passing is often, but not always, used for SPMD style of programming: ... Scan. All-to-All. Gather/Scatter. Support for Topologies ...

Message passing is often, but not always, used for SPMD style of programming: ... Scan. All-to-All. Gather/Scatter. Support for Topologies ...

| PowerPoint PPT presentation | free to download

EARLY POLYPHONY PowerPoint PPT Presentation

EARLY POLYPHONY - ORGANUM IN MUSIC THEORY SOURCES. Western art music is marked by one important characteristic: polyphony not ... style called sustained-tone organum the bottom ...

ORGANUM IN MUSIC THEORY SOURCES. Western art music is marked by one important characteristic: polyphony not ... style called sustained-tone organum the bottom ...

| PowerPoint PPT presentation | free to view

More Shared Memory Programming And Intro to Message Passing - More Shared Memory Programming And Intro to Message Passing

More Shared Memory Programming And Intro to Message Passing

| PowerPoint PPT presentation | free to download

The Design of Responsive Middle Schools PowerPoint PPT Presentation

The Design of Responsive Middle Schools - On/Off pattern is necessary so that new intellectual functions can be integrated ... students to be in a state of dissonance due to intellectual changes at any time. ...

On/Off pattern is necessary so that new intellectual functions can be integrated ... students to be in a state of dissonance due to intellectual changes at any time. ...

| PowerPoint PPT presentation | free to download

Geometry Images - Genus-g surface 2g generator loops minimum. torus (genus 1) Surface cutting algorithm ... Make the cut pass through 'extrema' (note: not local phenomena) ...

Genus-g surface 2g generator loops minimum. torus (genus 1) Surface cutting algorithm ... Make the cut pass through 'extrema' (note: not local phenomena) ...

| PowerPoint PPT presentation | free to download

LeTourneau University Accelerated Degree Web Seminar PowerPoint PPT Presentation

LeTourneau University Accelerated Degree Web Seminar - Educating Texans for over 55 years. Longview. Tyler. Dallas. Bedford. Houston. Austin ... more information, contact the Houston Educational Center: Toll-free ...

Educating Texans for over 55 years. Longview. Tyler. Dallas. Bedford. Houston. Austin ... more information, contact the Houston Educational Center: Toll-free ...

| PowerPoint PPT presentation | free to download

Lockstep PowerPoint PPT Presentations