00613nam a2200193Ia 4500008004100000020001800041082001700059100002600076245003800102260001400140260001200154260000900166300000800175365000800183650002600191942000600217999001700223952017900240231117s9999    xx            000 0 und d  a9789332585225  a658.4063 STA  a"Stallings , William" 0aCryptography and network security  aNew Delhi  bPearson  c2022  a804  b825  aXIMI Computer Science  cS  c12806d12806  r2023-11-17 00:00:00l0o658.4063 STApXIMI108v825.00w2023-11-17ySzMCA XIMI102ddc407000aXIMIbXIMId2023-11-17e"Allied informatics, Jaipur"g825.00A9353B28.5.2022