Practical radio telegraphy
By: by Arthur R. Nilson ... and J. L. Hornung ...
Contributors: Hornung, Julius Lawrence, 1898- joint author.
Edition: 1st ed.
Publisher: McGraw-Hill Book Company, inc.
Published: 1928
Place of publication: New York [etc.]
Language: eng
Number of pages: 380
Subjects: Telegraph, Wireless.; Radio.
Description: ix, 380 p. 21 cm