Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
652.8 Y68 131027
Young Anne L Mathematical ciphers from Caesar to RSA Providence AMS 2006 viii,159p. 978-0-8218-3730-6 * Ciphers Cryptography Number theory