70 years of radio tubes and valves : a guide for electronic engineers, historians, and collectors / by John W. Stokes.

Bibliographic Details

Main Author:	Stokes, John W. (John Whitley)
Language:	English
Published:	Vestal, N.Y. : Vestal Press, [1982], ©1982.
Subjects:	Vacuum-tubes > History.
Physical Description:	viii, 247 pages : illustrations (some color) ; 29 cm
Format:	Book