000 00301nam a22001217a 4500
020 _a9789332578210
082 _a005.8
100 _aKAUFMAN CHARLIE
245 _aNETWORK SECUIRTY: PRIVATE COMMUNICATION IN A PUBLIC WORLD
250 _a2 ND
260 _aNOIDA
_bPEARSON
_cXXXIV, 638P
942 _cBK
999 _c9013
_d9013