[Introduction to Algorithms(3rd Edition)](http://www.amazon.com/Introduction-Algorithms-3rd-MIT-Press/dp/0262033844/) | Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, Clifford Stein | 9780262033848
[Modern Operating Systems(4th Edition)](http://www.amazon.com/Modern-Operating-Systems-Andrew-Tanenbaum/dp/013359162X/) | Andrew S. Tanenbaum, Herbert Bos | 9780133591620
[Computer Networking: A Top-Down Approach (6th Edition)](http://www.chegg.com/textbooks/computer-networking-6th-edition-9780132856201-0132856204) | James F Kurose, Keith W Ross | 9780132856201
[Computer Networks (5th Edition)](http://www.amazon.com/Computer-Networks-5th-Andrew-Tanenbaum/dp/0132126958/) | Andrew S. Tanenbaum, David J. Wetherall| 9780132126953
[Compilers: Principles, Techniques, and Tools (2nd Edition)](http://www.amazon.com/Compilers-Principles-Techniques-Tools-2nd/dp/0321486811/) | Alfred V. Aho, Monica S. Lam, Ravi Sethi, Jeffrey D. Ullman | 9780321486813