Hey Sami Ali,
The following books are important for CSE students,
Introduction to Algorithms - Thomas H. Cormen
Algorithm Design - Jon Kleinberg, Eva Tardos
Introduction to Automata Theory, Languages and Computation - Rajeev Motwani, Jeffrey D. Ullman, John E. Hopcroft
Compilers Principles, Techniques and Tools - Aho, Lam, Sethi, Ullman
Operating System Concepts - Silberschatz, Galvin, Gagne
Database System Concepts - Silberschatz, Korth, Sudarshan
Computer Networks
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