Educational technology.
Subtitle: Hearings, Ninety-second Congress, second session, on H.R. 4916 ...
By: May 5, 1971, and September 13, 1972.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 368
Subjects: Educational technology -- United States.; Federal aid to education -- United States.
Notes: Bibliography: p. 161-168.