National Center on Educational Media and Materials for the Handicapped.
Subtitle: Hearings, Ninety-first Congress, first session, on H.R. 11785 ... June 4, 1969.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 26
Subjects: National Center on Educational Media and Materials for the Handicapped.