Radio receiving tubes
Subtitle: including applications for distant control of industrial processes and precision measurements
By: by James A. Moyer and John F. Wostrel.
Contributors: Wostrel, John Frank, joint author.
Edition: 2d ed.
Publisher: McGraw-Hill
Published: 1931
Place of publication: New York
Language: eng
Number of pages: 323
Subjects: Vacuum-tubes.; Radio.