000			00569nam a2200217Ia 4500
999			_c54611 _d54611
005			20190906103209.0
008			180612s9999||||xx |||||||||||||| ||und||
020			_a1565921488
041			_aen
082			_a5.8
100			_aGarfinkel Simson _94574
110			_aGene Spafford _94654
245		0	_aPractical UNIX & Internet Security
250			_a2nd ed.
260			_aCambridge _bO'Reilly Associates _c1996
300			_axxix,971p.
650			_aintegrity management _93972
650			_acryptography _91668
650			_a fire walls _94655
942			_cPR _2ddc