TY - BOOK AU - Mialaret,Gastón TI - The psychology of the use of audio-visual aids in primary education T2 - Monographs on education, 5 AV - LB1067 .M5 1966b U1 - 372.1/33 PY - 1966/// CY - London, Toronto [etc.], Paris PB - Harrap, Unesco KW - Perceptive learning KW - Local KW - Education, Primary KW - Audio-visual aids N1 - Bibliography: p. [212]-225 ER -