AV instruction: media and methods

AV instruction: media and methods

Détails bibliographiques
Auteur principal: Brown, James W. 1913-
Autres auteurs: Lewis, Richard Byrd 1908-, Harcleroad, Fred F., joint author
Format: Livre
Langue:English
Publié: New York McGraw-Hill c1969
Sujets:
Audio-visual education.