TY  - BOOK
AU  - Thomas, Harold Allen, ed. 
TI  - Theory and design of value oscillators for radio and other frequencies: v. 7
T2  - Monographs on Electrical Engineering
PY  - 1939///
CY  - London
PB  - Chapman and Hall
KW  - Electrical EngineeringOscillatorsOscillators,valve
ER  -