Our earth and the universe : a Graflex program developed and tested by teachers
Gardado en:
| OCLC: | 530567 |
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| Autor Principal: | |
| Outros autores: | |
| Idioma: | English |
| Publicado: |
Rochester, N.Y.,
Graflex, Inc.
[c1963]
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| Subjects: | |
| Formato: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Descrición Física: | 14 l. With teacher's manual. |
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| Público: | Junior High School. |