000 00289nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a005.8 MAR
100 _aMARSHALL (Denis)
245 _aNet Security Programming
260 _aNEW YORK
_bJOHN WISLEY J
365 _cRS
999 _c180972
_d180972