Preparation and use of audio-visual aids
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OCLC: | 580725656 |
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Main Authors: | , |
Language: | English |
Published: |
New York,
Prentice-Hall,
1950.
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Edition: | Rev. and enl. ed. |
Subjects: | |
Online Resource: | Center for Research Libraries |
Related Items: | Print version:
Preparation and use of audio-visual aids. |
Format: | Monograph Online Resource |