TY  - BOOK
AU  - Stallings, William
AU  - 
TI  - Cryptography and Network Security principles and practice
SN  - 9788177587746
U1  - 681.324.004.4 STA 
PY  - 2006///
CY  - Delhi
PB  - Pearson Education, Asia
KW  - COMPUTER NETWORKS-SECURITY--DATA ENCRYPTION-COMPUTER SCIENCE--CODING THEORY--COMPUTER SECURITY 5
ER  -