TY  - BOOK
AU  - Hussain, K. M. and Hussain, D. S.
TI  - Telecommunications and networks
SN  - 075062339X
U1  - 621.382 
PY  - 1997///
CY  - Oxford
PB  - ; Butter Worths
KW  - Communication Engineering
KW  - Engineering
ER  -