Building an audio-visual program : by Robert E. Schreiber... and Leonard Calvert...
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| Format: | Book |
| Language: | English |
| Published: |
Chicago :
Science research associates,
[1946]
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| Physical Description: | 1 page ., 5-103 pages : including illustrations (plan) forms, diagrams ; 22 cm. |
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| Bibliography: | "Supplementary reading": pages 97-103. |