Science for the eights-to-twelves.
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| Corporate Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington
[1964]
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| Series: | Its 1964-65 Membership service bulletin no. 13-A
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| Subjects: |
| Physical Description: | 55, [1] p. illus. 23 cm. |
|---|---|
| Bibliography: | Bibliography: p. [56] |
