000			00503nam a2200181Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780470060643 _c(pbk)
082			_223 _a005.82 _bWOB
100			_aWobst, Reinhard
245		0	_aCryptology unlocked
260			_aChichester: _bJohn Wiley & Sons, _c2001
300			_axiii, 540 p.; _bill.: _c24 cm.
650			_aComputers -- Access control
650			_aCryptography
650			_aData protection
700			_aShafir, Angelika
942			_2ddc _cBK
999			_c15633 _d15633