000			00331nam a22001457a 4500
003			OSt
008			221008b ||||| |||| 00| 0 eng d
020			_a8177587749
100			_aSTALLINGS, WILLIAM
245			_aCRYPTOGRAPHY AND NETWORK SECURITY
260			_bPEARSON HALL
300			_aXV, 680
650			_aIT
942			_2ddc _cGFT
999			_c7212 _d7212