00563nam a2200169Ia 4500100001800000650002100018942000700039366000900046654001700055245003800072260003400110082002000144300000800164546001200172999001700184952019200201  aForouzan/B.A   aNetwork Security  cBK  f17.5  acryptography  aCryptography and network security  bMc Graw HillaNew Delhic2007  a005.82/FORbFOR  a721  aENGLISH  c23704d23704  001040708CRCaCRCEbCRCEd2023-03-17eEducational books and periodicalsg235.13i250 dt 21/04/2009l2o005.82/FOR FORp19482q2024-10-30r2024-08-01s2024-08-01v285.00w0000-00-00yBK