TY  - BOOK
AU  - Freeman,Roger L
TI  - Radio system design for telecommunications / 
SN  - 0471162604
AV  - TK6553 .F722254 1997
PY  - 1997///.
CY  - New York
PB  - John Wiley & Sons, 
KW  - Radio relay systems
KW  - Design and construction
N1  - Includes index
ER  -