PSYCHOLOGY OF THE USE OF AUDIO-VISUAL AIDS IN PRIMARY EDUCATION.
London: George G. Harrap & Co. Ltd.; Paris: United Nations Educational, Scientific and Cultural Organization, 1966. 8vo. cloth, dust jacket. 225 pages. First edition. An attempt to study the scientific aspects of the educational psychology of some audio-visual aids used in education. Jacket stained. READ MORE about PSYCHOLOGY OF THE USE OF AUDIO-VISUAL AIDS IN PRIMARY EDUCATION
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