TY  - GEN
AU  - F. Langford-Smih
TI  - Radio Designer's Handbook
U1  - 621.384 
PY  - 1954///
CY  - London
PB  - ILIFFE & Sons ,LTD.
N1  - The Radio Valve (Page-1) General Theory and Components (Page-128) Audio Frequencies (Page-481) Radio Frequencies (Page-890) Rectification, Regulation, Filtering and Hum (Page-1161) Complete Receivers (Page-1223)
ER  -