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FILMS IN SCIENCE INSTRUCTION.
- Published in:
- Science Education, 1935, v. 19, n. 1, p. 12, doi. 10.1002/sce.3730190105
- By:
- Publication type:
- Article
Measuring the Effectiveness of Sound Pictures as Teaching Aids.
- Published in:
- 1934
- By:
- Publication type:
- Book Review