TY  - BOOK
AU  - Young, Anne L.
TI  - Mathematical ciphers: from Caesar to RSA 
SN  - 9781470454760
U1  - 652.8 
PY  - 2006///
CY  - India
PB  - AMS
KW  - Ciphers
KW  - Cryptography
KW  - Number theory
N1  - Includes index
ER  -