TY  - BOOK
AU  - Roddy,Dennis
TI  - Radio and line transmission
T2  - The Commonwealth and international library. Electrical engineering division
SN  - 9781483137179
AV  - TK5101 .R57
PY  - 1967///
CY  - Oxford, New York
PB  - Pergamon Press
KW  - Telecommunication
ER  -