Audio-Visual Materials Their Nature and Use
Wittich,Walter Arno and Schuller,Charles Francis.
Audio-Visual Materials Their Nature and Use Textual Documents - IInd edition 1957. - New York: Harper and Brothers,Publishers, 1957. - xxviii;570p.: 02462.
Statistics,Audio-Learning Experiences,Television in Education.
G5 W
Audio-Visual Materials Their Nature and Use Textual Documents - IInd edition 1957. - New York: Harper and Brothers,Publishers, 1957. - xxviii;570p.: 02462.
Statistics,Audio-Learning Experiences,Television in Education.
G5 W