TY  - BOOK
AU  - Young Anne L
TI  - Mathematical ciphers: from Caesar to RSA
SN  - 978-0-8218-3730-6
U1  - 652.8 
PY  - 2006///
CY  - Providence
PB  - AMS
KW  - Ciphers
KW  - Cryptography
KW  - Number theory
ER  -