000 00298nam a22001217a 4500
020 _a9789386858948
100 _aMenezes, Bernard L
245 _aCryptography, Network security, and Cyber Laws
260 _aNew Delhi
_bCengage
_c2018
300 _axix+488
700 _aRavinder Kumar
942 _cBB
999 _c59937
_d59937