000 00294nam a22001337a 4500
020 _a9788120344976
082 _a005.43
100 _aSINGH BRIJENDRA
245 _aNETWORK SECURITY AND MANAGEMENT
250 _a3 RD
260 _aNEW DELHI
_bPHI
_c2012
300 _aXVI, 400 P
942 _cBK
999 _c8005
_d8005