TY  - GEN
AU  - Stallings,William
TI  - Cryptography and network security principles and practices
SN  - 9788131761663
U1  - 005.82 
PY  - 2011///
CY  - New Delhi
PB  - Pearson Education
KW  - COMPUTER SCIENCE
KW  - CRYPTOGRAPHY
KW  - HETC
UR  - www.pearsoned.com
ER  -