000			00443nam a2200157Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780387357713 _c(hbk)
082			_223 _a005.8 _bWIL
100			_aWilliams, Godfried B.
245		0	_aOnline business security systems
260			_aNew York: _bSpringer, _c2007
300			_axviii, 220 p.; _bill.: _c24 cm.
650			_aComputer security
650			_aElectronic commerce
942			_2ddc _cBK
999			_c14700 _d14700