El trabajo en la escuela unitaria /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Madrid :
Edit. Magisterio Nacional ,
1968.
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| Series: | Folleto El magisterio español ;
25, 26, 27 |
| Subjects: |
| Physical Description: | 200 p. ; 19 cm. |
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