000 00303nam a22001337a 4500
999 _c1583
_d1583
020 _a9789353163303
082 _a005.8
_bKAH
100 _aKahate, Atul
245 _aCryptography and Network Security
250 _a4th ed.
260 _aChennai
_bMcGraw Hill
_c2019
300 _axxvii, 456p
942 _cBK