Radio hook-ups
Subtitle: a reference and record book of circuits used for connecting wireless instruments
By: by M.B. Sleeper.
Edition: 1920 ed.
Series: Everyday engineering series
Publisher: The Norman W. Henley Publishing Co.
Published: 1920
Place of publication: New York
Language: eng
Number of pages: 72
Subjects: Telegraph, Wireless.
Notes: Blank pages for "Additional circuits" (68-72)