TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and Network Security: principles and practice
SN  - 9789332518773
U1  - 005.82/STA/C 
PY  - 2014///
CY  - New Delhi
PB  - Pearson
KW  - Computer networks--Security measures
KW  - Data encryption (Computer science)
KW  - Coding theory
KW  - Computer security
ER  -