Building children's science concepts : experiences with rocks, soil, air and water.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Bureau of Publications, Teachers College, Columbia,
1958.
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| Series: | Practical suggestions for teaching, no. 15
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| Subjects: |
| Physical Description: | 138 p : illus ; 23 cm. |
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