TY  - BOOK
AU  - STALLINGS WILLIAM
TI  - CRYPTOGRAPHY AND NETWORK SECURITY: PRINCIPLES AND PRACTICE
SN  - 9788131761663
U1  - 5.82 
PY  - 2011///
CY  - NEW DELHI
PB  - PEAROSN EDUCATION PUBLICATION
KW  - Data security-Cryptography-
ER  -