AV instructional technology manual for independent study

AV instructional technology manual for independent study

Manylion Llyfryddiaeth
Awduron Eraill: Brown, James W., Lewis, Richard B.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York McGraw HIll c1973.
Rhifyn:4th ed.
Pynciau:
Audiovisual education > Handbooks, manuals, etc.