000			00520 a2200193 4500
020			_a0201593950
041			_aEn
082			_a005.8 _bDAT
100			_aCastano , Silvana
245			_aDatabase security
260			_c1995 _aWokingham _bAddison-Wesly _g1995
300			_bill. _c24 cm. _axix,456 p.
650			_aACCESS CONTROL
650			_aCOMPUTER SCIENCES
650			_aDATA SECURITY
650			_aDATABASE SECURITY
700			_aFugini , maria Grazia ;Martella , Giancarlo ;Samarati , Pirangela
942			_cSR
999			_c17891 _d19438