000			00402 a2200157 4500
020			_a9789332585225
082			_a005.82 _bSTA-C
100			_aStallings, William
245			_aCryptography and Network Security : _bPrinciples and Practice
250			_a7th Ed;
260			_aTamil Nadu _bPearson _c2017.
300			_a766 p.
504			_aInclude Index.
650			_aComputer Science
942			_cBK
999			_c32990 _d32990