Audience building in educational broadcasting
By: Paul F. Lazarsfeld
Publisher: [Columbia University]
Published: 1941
Place of publication: New York]
Language: eng
Subjects: Radio in education
Notes: Caption title.

"Preprint from The Journal of educational sociology, vol. 14, no. 9, May 1941."--Ahead of title.

Microfilm. New York, N.Y. : Columbia University Libraries, 2010. 1 microfilm reel; 35 mm. Master Negative: 2010-10001. No. 16 on a reel of 23 titles.