000 00490 a2200169 4500
003 OSt
008 090210t xxu||||| |||| 00| 0 eng d
082 _a681.324 NET
_bNOR
100 _aNorthcutt, Stephen
_91061
245 _aInside network perimeter security:
300 _a678p
650 _xDefinitive guide to firewalls, VPNS routers, and intrusion detection systems
_91062
653 _a681.324 NET
942 _2ddc
_cBK
260 _aNew Delhi
_bPearson
_c2002
020 _a81-7808-761-8
999 _c333321
_d333321