000 00269nam a22001217a 4500
999 _c12650
_d12650
020 _a9789387994232
082 _a005.8
100 _aMichael E. Whitman
245 _aPrinciples of Information Security
250 _a6th
260 _aIndia
_bCengage
_c2018
942 _cBK