000 00295nam a22001337a 4500
020 _a9788120350823
082 _a005.82
100 _aPACHGHARE V.K
245 _aCRYPTOGRAPHY AND INFORMATION SECURITY
250 _a2 ND
260 _aDELHI
_bPHI
_c2015
300 _aXIX, 395P
942 _cBK
999 _c9159
_d9159