TY  - BOOK
AU  - 
TI  - DATA AND CIRCUITS OF RECEIVER AND AMPLIFIER VALVES
U1  - 621.384 
PY  - 1949///
CY  - Eindhoven
PB  - N. V. Philips Gloeilampenfabrieken
KW  - Radio -- Receivers And Reception
N1  - Translated From Dutch By G. Ducloux
ER  -