000 00330nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a005.82
100 _a"STALLINGS, WILLIAM"
245 0 _aCRYPTOGRAPHY AND NETWORK SECURITY
250 _n7
260 _bPEARSON
365 _b679.00
942 _cSCBB
999 _c209968
_d209968