00402nam a2200145Ia 4500020001800000082001500018100002200033245006400055250000600119260003100125300000800156500003300164650003500197700002400232  a9789332585225  a005.8bSTA  aStallings William 0aCryptography and Network Security : Principles and Practice  a7  bPearson India, Noidac2020  a766  aIN-QWNG-930550
SGAA-1003891
  aCryptography, Network Security  aTahiliani, Mohit P.