Audio visual aids
Subtitle: films, filmstrips, transparencies, wallsheets, and recorded sound.
Contributors: National Audio Visual Aids Library.
Publisher: The Foundation
Published: 1973
Place of publication: London
Language: eng
Subjects: Science -- Audio-visual aids.
Notes: Films available through the National Audio-Visual Aids Library.
Table of contents: value: v.6.          pt. 2. Human biology, hygiene and health, teacher education.