TY  - BOOK
AU  - Graff Jon C
TI  - Cryptography and e-commerce: a Wiley tech brief
SN  - 0-471-40574-4
U1  - 005.82 
PY  - 2001///
CY  - New York
PB  - John Wiley
KW  - Cryptography
KW  - Data encryption
KW  - E-commerce
ER  -