TY  - BOOK
AU  - Stallings, William.
TI  - Cryptography and network security: : principles and practice
SN  - 9788178089027
U1  - 005.82 
PY  - 2003///
CY  - Delhi
PB  - Delhi Pearson Education
KW  - Computer programming
KW  - Programs
KW  - Data
KW  - Data security
KW  - Computer network
KW  - Network Security
KW  - Data encryption
KW  - Cryptography
ER  -