000			00342nam a2200133Ia 4500
008			170123s9999 xx 000 0 und d
020			_a0072230932 _c()
082			_223 _a005.8 _bMAI
100			_aMaiwald, Eri
245		0	_aFundamentals of network security
260			_aNew York: _bMcGraw-Hill, _c2004
300			_a; _bill.: _c
942			_2ddc _cBK
999			_c27123 _d27123