000			00325nam a22001457a 4500
003			OSt
020			_a9780070494831
082			_a005.8 _bKAH
100			_aKAHATE, ATUL
245			_aCRYPTOGRAPHY AND NETWORK SECURITY
260			_aNEW DELHI _bTATA MCGRAW-HILL _c2006
300			_a435
650			_aCOMPUTER
942			_2ddc _cD
999			_c81063 _d81063