000 00278nam a22001217a 4500
020 _a9788131513491
082 _a005.82
100 _aMENEZES BERNARD
245 _aNETWORK SECURTY AND CRYPTOGRAPHY
260 _aNEW DELHI
_bCENGAGE
_c2011
300 _aXVI, 434 P
942 _cBK
999 _c7685
_d7685