Computer Networks 5th By Andrew S. Tanenbaum (International Economy Edition)
Computer Architecture, Fifth Edition: A Quantitative Approach (The Morgan Kaufmann Series in Computer Architecture and Design)
Computer Systems: A Programmer's Perspective, 3 Edition
The C Programming Language
Operating Systems: Principles and Practice
Computer Organization and Design MIPS Edition, Fifth Edition: The Hardware/Software Interface (The Morgan Kaufmann Series in Computer Architecture and Design)
Introduction to the Theory of Computation
Introduction to Graph Theory (Dover Books on Mathematics)