Hoag, J. Barton
Basic radio the essentials of electron tubes and their circuits - 1st ed. - New York D. Van Nostrand 1952 - 379p.
Electron tubes
623.8151 / HOA/1952
Basic radio the essentials of electron tubes and their circuits - 1st ed. - New York D. Van Nostrand 1952 - 379p.
Electron tubes
623.8151 / HOA/1952