TY  - BOOK
AU  - Freeman, Roger L.
AU  - 
TI  - Reference manual for telecommunications engineering
SN  - 0-471-41718-1
U1  - 621.391 
PY  - 2002///
CY  - New York
PB  - John Wiley
KW  - Telecommunications  Systems- design and construction
KW  - Telecommunications engineering- handbooks
ER  -