Data and circuits of receiver and amplifier valves.
Subtitle: Supplement 1.
Series: Philips' Technical Library.  Series of books on electronic valves, book 3
Publisher: N.V. Philips' Gloeilampenfabriken, Technical & Scientific Literature Dept.
Published: 1949
Place of publication: Eindhoven
Language: eng
Number of pages: 213
Subjects: Vacuum-tubes