An economic study of the radio industry in the United States of America
By: by Thomas T. Eoyang ...
Publisher: Columbia university
Published: 1936
Place of publication: New York
Language: eng
Number of pages: 218
Subjects: Radio; Radio broadcasting
Notes: Vita.

"Copyright 1937 by RCA institutes, inc."

Thesis (PH.D.)--Columbia university, 1937.

Bibliography: p. 213-217.