000 00315nam a2200133Ia 4500
005 20260205054241.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a005.8 M288N
100 _aMaiwald, Eric
245 0 _aNetwork security
260 _aND
_bTata Mcgraw hill
_c2003
300 _a475p.
942 _cBK
999 _c135413
_d135413