Valve technique.
By: [Co-authors: D. N. Corfield and P. V. Cundy. General editor: John Clarricoats]
Contributors: Corfield, David Nesbett.; Cunday, Patrick V.
Series: Its Amateur radio
Published: 1948
Place of publication: London
Language: eng
Number of pages: 99
Subjects: Vacuum-tubes.
Notes: Bibliography: p. 97.