000 00323nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aStallings, W.
245 0 _aCryptography and Network Security: Principles and Practice
250 _a2
260 _bPearson Education
260 _c2002
300 _a569
942 _cBK
999 _c3060
_d3060