Introduction to the United States
Jeff McQuillan and Lucy Tse | 2009 | PDF+MP3 | 366 MB
“Introduction to the United States” is a course that answers your questions about the United States in a new and exciting way. This course uses the 100 questions from U.S. naturalization test, the test that people take to become a citizen of the United States. It focuses on how the U.S. was formed and how it works, who the important people are in its history and in the current government, and the different parts of this very big and diverse country
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Practical Guide to the Packaging of Electronics, Second Edition: Thermal and Mechanical Design and Analysis
CRC | 2008-12-01 | ISBN: 1420065319 | 320 pages | PDF | 5,5 MB
As the demand for packaging more electronic capabilities into smaller packages rises, product developers must be more cognizant of how the system configuration will impact its performance. Practical Guide to the Packaging of Electronics: Second Edition, Thermal and Mechanical Design and Analysis provides a basic understanding of the issues that concern the field of electronics packaging. First published in 2003, this book has been extensively updated, includes more detail where needed, and provides additional segments for clarification.
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