The audience for educational television
Subtitle: including excerpts from research studies
By: by Wilbur Schramm [and others]  Ryland W. Crary, editor
Contributors: Crary, Ryland Wesley, 1913-
Series: Its Research report -- no. 573
Published: 1957
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 115
Subjects: Television in education; Television viewers