Cryptography and Network Security: Principles and Practice (6th ...
William Stallings
Puppet 3. 0 Beginner's Guide
John Arundel
Unix and Linux System Administration Handbook 5th Edition
Evi Nemeth & Garth Snyder & Ben Whaley & Trent Hein
X86 Assembly Language and C Fundamentals
Joseph Cavanagh
Applied Chemistry: A Textbook for Engineers and Technologists
Oleg Roussak & H. D. Gesser