Steve Sinchak, "Windows 7 Tweaks: A Comprehensive Guide on Customizing, Increasing Performance, and Securing Microsoft Windows 7" Wiley | 2009 | ISBN: 0470525916 | 408 pages | PDF | 6,7 MB
Dickon Ross, Cathleen Shamieh, Gordon McComb, "Electronics for Dummies - UK Edition" John Wiley & Sons | 2009 | ISBN: 0470681780, 0470664932 | 380 pages | PDF | 5,8 MB
George Varghese, "Network Algorithmics,: An Interdisciplinary Approach to Designing Fast Networked Devices" Morgan Kaufmann | 2004 | ISBN: 0120884771 | 496 pages | PDF | 2,5 MB
Terry Stickels, "Math Puzzles and Brainteasers, Grades 3-5: Over 300 Puzzles that Teach Math and Problem-Solving Skills" Jossey-Bass | 2009 | ISBN: 0470227192 | 256 pages | PDF | 5,9 MB
James L. Overholt, Laurie Kincheloe, "Math Wise! Over 100 Hands-On Activities that Promote Real Math Understanding, Grades K-8" Jossey-Bass | 2010 | ISBN: 0470471999 | 448 pages | PDF | 5,2 MB
D. Lee Fugal, "Conceptual Wavelets in Digital Signal Processing" Space & Signals Technical Publishing | 2009 | ISBN: 0982199457 | 374 pages | PDF | 33,7 MB
Jim McKeown, "Programming in Visual Basic 2010: The Very Beginner's Guide" Cambridge University Press | 2010 | ISBN: 0521721113, 0521896533 | 784 pages | PDF | 6,5 MB
Poole David L., Mackworth Alan K., "Artificial Intelligence: Foundations of Computational Agents" Cambridge University Press | 2010 | ISBN: 0521519004 | 688 pages | PDF | 4,4 MB