000			00361nam a2200145Ia 4500
008			211209s2021 xx 000 0 und d
020			_a9789387994232
041			_aeng
082			_a005.8 WHI
100			_aWHITMAN, MICHAEL E
245			_aPRINCIPLES OF INFORMATION SECURITY
250			_a6TH EDN ed.
260			_bCENGAGE PUBLILSHING _c2021
300			_a728
999			_c94294 _d94294