Principles of radio communication
By: by J. H. Morecroft...assisted by A. Pinto...and W. A. Curry.
Contributors: Pinto, A., assistant chief engineer, Otis Elevator Co.; Curry, W. A.
Publisher: John Wiley & sons, inc.; [etc.,etc.]
Published: 1921
Place of publication: New York
Language: eng
Number of pages: 935
Subjects: Radio