Radio survey, July 1, 1930 .
Publisher: The 100,000 Group of American Cities
Published: 1930
Place of publication: Chicago
Language: eng
Number of pages: 354
Subjects: Radio
Notes: Multigraphed.

Microfilm. New York, N.Y., Columbia University Libraries, 1996. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1996.