00321nam a22001217a 4500003000400000008004100004020001800045082001600063100001600079245006900095260002700164300000800191OSt220615b           ||||| |||| 00| 0 eng d  a9789354249228  a004.076 VEW  aVERMA, Anil  aWiley acing the GATE Computer Science and Information Technology  aNew DelhibWileyc2022  a739