000 00316nam a2200121Ia 4500
008 211209s2009 xx 000 0 und d
020 _a8131507759
041 _aeng
100 _aBASTA, ALFRED
245 _aCOMPUTER SECURITY CONCEPTS ISSUES AND IMPLEMENTATION
260 _aNEW DELHI
_bCENGAGE
_c2009
300 _a309
999 _c55518
_d55518