Our earth and the universe : a Graflex program developed and tested by teachers
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| OCLC: | 530567 |
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| Glavni autor: | |
| Daljnji autori: | |
| Jezik: | English |
| Izdano: |
Rochester, N.Y.,
Graflex, Inc.
[c1963]
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| Teme: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Opis: | 14 l. With teacher's manual. |
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| Publika: | Junior High School. |