00353nam a2200133Ia 450000100060000000300050000600500170001100800410002810000280006924500390009726000390013630000100017565000340018562314BIBL20160527191523.0920512|1956||||nyu|||||||||||00010|eng|d10aBachman, John W.2Local10aHow to use audio-visual materials.0 aNew YorkbAssociation Pressc1956.  a60 p. 0aAudiovisual education.2Local