TY  - BOOK
AU  - Sutton,Roger J.
AU  - Hutchison,David
TI  - SECURE COMMUNICATIONS
SN  - 0471499048
U1  - 621.382 
PY  - 2002///
CY  - 
PB  - John Wiley, New York
KW  - Communications
KW  - Telecommunications
ER  -