The testing of audio-frequency transformer-coupled amplifiers
By: by Harry Diamond ... and James S. Webb ...
Contributors: Webb, James Shepard, 1894- joint author.
Series: [Lehigh university] The Institute of research. Circular; no. 17. Science and technology,; no. 12
Publisher: Lehigh university
Published: 1928
Place of publication: Bethlehem, Pa
Language: eng
Number of pages: 25
Subjects: Radio -- Equipment and supplies.
Notes: Bibliography: p. 25.
At head of title: Lehigh university publication. vol. II, no. 7,  July 1928.
Reprinted from Journal of Institute of radio engineers.
Cover title.