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.

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Wiman, Raymond V.
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Worthington, Ohio C.A. Jones Pub. [c1972].
Ábhair:
Teaching > Aids and devices.
Audio-visual equipment.