TY  - BOOK
AU  - Shyamala C.K
TI  - Cryptography and Security
SN  - 0000119767
U1  - 001.621 STA 
PY  - 2011///
CY  - New Delhi
PB  - Wiley
KW  - Computer Networks Datanetworks
KW  - Cryptography:and:Security
ER  -