Audiovisual methods in teaching
Dale, Edgar, 1900-
Audiovisual methods in teaching - 3rd ed. - New York : Dryden Press, 1969 - xii, 719 p. : ill. (some col.) ; 25 cm.
Includes bibliographies
0030890063
69-019913
Audio-visual education
Audiovisual methods in teaching - 3rd ed. - New York : Dryden Press, 1969 - xii, 719 p. : ill. (some col.) ; 25 cm.
Includes bibliographies
0030890063
69-019913
Audio-visual education
