Survey of British research in audio-visual aids
By: [by] Helen Coppen.
Contributors: National Committee for Audio-Visual Aids in Education.; Educational Foundation for Visual Aids (Great Britain)
Edition: [3rd ed.] 1945-1971.
Publisher: National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids
Published: 1972
Place of publication: London
Language: eng
Number of pages: 271
Subjects: Audio-visual education -- Great Britain -- Bibliography.; Audio-visual education -- Great Britain -- Abstracts.