TY  - BOOK
AU  - White ,Gregory B.
TI  - Voice and Data Security
SN  - 8176355550
U1  - 005.8 WHI 
PY  - 2001///
CY  - New Delhi
PB  - Techmedia
KW  - Computer Science
KW  - Computer science, information & general works
N1  - Includes Index
ER  -