00420nam a2200157Ia 4500100002300000250000600023942000700029654001700036245003800053260002800091082001400119300000800133546001200141999001700153952009200170  aStallings/William   a3  cBK  acryptography  aCryptography and network security  bPearson Educationc2003  a5.82bSTA  a681  aENGLISH  c23710d23710  001040708CRCaCRCEbCRCEd2023-03-17l0o5.82 STAp14950r2023-03-17w2023-03-17yBK