TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and network security : principles and practice
SN  - 0139738193
U1  - 005.82 STA 
PY  - 1999///
CY  - London : 
PB  - Prentice Hall International, 
KW  - Computer Networking
KW  - Computer, MIS
UR  - http://www.amazon.com/Cryptography-Network-Security-Principles-Practice/dp/B007VZJV2U/ref=sr_1_12?s=books&ie=UTF8&qid=1418325000&sr=1-12&keywords=Cryptography+and+network+security+%3A+principles+and+practice
ER  -