000 00399nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a510.78 .K23
100 _aKrawetz, Neal
245 0 _aIntroduction to Network Security
260 _aCalifornia
260 _b Brooks-Cole
260 _c2007
942 _cCD
999 _c151409
_d151409