TY  - GEN
AU  - Witts, Alfred Thomas
TI  - Thermionic valves in modern radio receivers: a handbook on theory and practice 
U1  - 621.384,WIT 
PY  - 1947///
CY  - London
PB  - Sir, I. Pitman
KW  - Radio --Equipment and supplies
N1  - Electron Emission (Page-1), Fundamental Valve Characteristics (Page-21), Detectors (Page-48), High Frequency Amplifiers (Page-74), Low Frequency Amplifiers (Page-97), The Output Stage (Page-115), Push Pull Output Stages (Page-138), Frequency Changer Valves (Page-165), Employment Of Valves For Automatic Volume Control (Page-183), Mains Rectifier Valves And Equipment (Page-203)
ER  -