000 00304nam a2200121Ia 4500
008 211209s2009 xx 000 0 und d
020 _a8131505960
041 _aeng
100 _aSIMPSON, MICHAEL T
245 _aETHICAL HACKING AND NETWORK DEFENCE
260 _aNEW DELHI
_bCENGAGE
_c2009
300 _a357
999 _c55653
_d55653