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020 _a8178089025
040 _aBD-DhIU
_cBD-DhIU
082 0 0 _222
_a652
_bSTC
100 1 4 _aStallings, Williams.
245 1 0 _aCryptography and network security principles and practice /
_cWilliam Stallings.
250 _a3rd ed.
260 _aSingapore:
_bPearson,
_cc2003.
300 _axiv, 681p.:
_bill.;, figs.;, tables.;, maps.;
_c22 cm.
365 _b250
_cBDT.
500 _aIncludes bibliographical references (p. 657-669) and index.
521 _aDept. of CSE
650 _aClassical encryption techniques
942 _cBK
999 _c348
_d348