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020 _a978-0-07-064823-4
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041 _h
082 _a005.82
_bKAH
100 _aKAHATE ATUL
245 _aCRYPTOGRAPHY AND NETWORK SECURITY 2ND ED
_hTextual Documents
250 _a01-01-2009
260 _bTATA MC GRAW HILL CO.LTD . NEW DELHI
300 _aXXVI/541
_c24*18
500 _a14177
653 _aNETWORKS and INFORM. SECURITY (B.E.-II)
930 _a13704
999 _c56926
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