TY  - GEN
AU  - Thomson, John
TI  - Radio communication at ultra high frequency
U1  - 621.384,THO 
PY  - 1950///
CY  - London
PB  - Methuen
KW  - Shortwave radio
N1  - Circuits for use at UHF (Page-1), Valves for use at UHF (Page-37), Power Amplifiers, Frequency Multipliers and Oscillators (Page-72), Receiver Input Circuits (Page-89), Modulation Techniques (Page-136), Frequency Control (Page-159), Communication Systems (Page-179)
ER  -