The effectiveness of alternative instructional media a survey

Manylion Llyfryddiaeth
Prif Awdur:	Jamison, Dean
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	[Stanford, Calif.] Institute for Communication Research, Stanford University 1973.
Pynciau:	Audio-visual education. Teaching > Aids and devices. Educational innovations.