TY  - BOOK
AU  - Schneier, Bruce
AU  - 
TI  - Practical cryptography
SN  - 81-265-0389-0
U1  - 681.31:003.26 
PY  - 2003///
CY  - New Delhi
PB  - Wiley-dreamtech
KW  - Networking
KW  - Network security
KW  - Cryptographic application
KW  - Digital security- Networked work
KW  - Security-network
ER  -