Instructional materials an illustrated handbook of ideas, skills, and techniques for producing and using audio-visual materials.

Instructional materials an illustrated handbook of ideas, skills, and techniques for producing and using audio-visual materials.

Dades bibliogràfiques
Autor principal: Wiman, Raymond V.
Format: Llibre
Idioma:English
Publicat: Worthington, Ohio C.A. Jones Pub. [c1972].
Matèries:
Teaching > Aids and devices.
Audio-visual equipment.