TY  - BOOK
AU  - Konheim, Alan G
TI  - Computer security and cryptography
SN  - 9780471947837
U1  - 005.8 KON/C 
PY  - 2007///
CY  - Canada
PB  - Wiley 
KW  - COMPUTER SECURITY
KW  - CRYPTOGRAPHY
ER  -