TY  - BOOK
AU  - Stallings, William.
TI  - Cryptography and network security : principles and practices
SN  - 9788131759066
U1  - 001.64404  STA;87 
PY  - 2011///
CY  - Noida
PB  - Dorling Kindersley
KW  - Cryptography,network,practices
N1  - Content pages available
ER  -