✦ LIBER ✦
Ewart, John L., Graves, Ed., Herrala, Leo, Keith, Charles, and Patch, Della. A Guide for Self-Improvement in Science Teaching. Portland, Oregon: Portland Public Schools, 1953. 29 p.
- Book ID
- 112194468
- Publisher
- John Wiley and Sons
- Year
- 1955
- Tongue
- English
- Weight
- 120 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0097-0352
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