GATE-COMPUTER SCIENCE (CS-IT) Toppers Handwritten Notes- [E-Books(PDF)] Samples Computer Science (CS-IT) SamplesBOOK-1 Computer NetworkBOOK-2 Computer Organization & ArchitectureBOOK-3 Engineering MathematicsBOOK-4 Database Management SystemBOOK-5 Discrete MathsBOOK-6 Analysis & Design of AlgorithmBOOK-7 Compiler DesignBOOK-8 Data StructureBOOK-9 Digital ElectronicsBOOK-10 Operating SystemBOOK-11 Theory of Computation