000 00288nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a5.8
100 _aWILLIAM STARLINGS
245 0 _aCRYPTOGRAPHY AND NETWORK SECURITY 3/ED
260 _bPEARSON
365 _b225.00
942 _cBTECH
999 _c138147
_d138147