000 00313nam a22001337a 4500
999 _c4516
_d4516
020 _a9789386858948
082 _a530.12 MEN
100 _aMenezes L Bernard
245 _aCryptography, Network, Security and Cyber Laws
260 _aNew Delhi
_bCengage
_c2019
300 _a488
650 _aPhysics
942 _cBK