000 00277nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a5.8
100 _aE. MAIWALD
245 0 _aFUNDAMENTALS OF NETWORK SECURITY
260 _bDREAMTECH
365 _b349.00
942 _cBTECH
999 _c142517
_d142517