Handbook of audio-visual aids and techniques for teaching elementary school subjects.

Handbook of audio-visual aids and techniques for teaching elementary school subjects.

Manylion Llyfryddiaeth
Prif Awdur: Goodwin, Arthur B.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: West Nyack, N.Y. Parker Pub. [c1969].
Pynciau:
Education, Elementary > Audio-visual aids.