TY  - BOOK
AU  - Bhaskar, Surinder Mohan
TI  - Handbook of security, cryptography and digital signature
SN  - 9788130902326 (Pbk)
U1  - 005.8 
PY  - 2006///
CY  - New Delhi
PB  - Viva Books, 
KW  - Computer networks--Security measures
ER  -