00547nam a2200193Ia 4500003000400000005001700004008004100021020001800062040001000080082001400090100002300104245006300127250000800190260003800198300002700236500001900263600002100282650005000303OSt20240930104558.0240925s9999    xx            000 0 und d  a9789332518773  cAACR2  a005.8 STA  aStallings, William 0aCryptography and Network Security: principles and practice  a6th  aIndia:bPearson Educationc,2014.  axv,347p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works