TY  - BOOK
AU  - Griffith,B.Whitfield
TI  - Radio - electronic transmission fundamentals
U1  - 621.38417 
PY  - 1962///
CY  - New York
PB  - Mc Graw - Hill
KW  - Radio broadcasting
KW  - Radio
KW  - Antennas
KW  - Transmitters and transmission
N1  - Includes index
ER  -