Cómo tratar a los alumnos /
| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires :
Kapelusz ,
1959.
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| Edition: | 2. ed. |
| Series: | Biblioteca de cultura pedagógica
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| Subjects: |
| Physical Description: | 122 p. ; 18 cm. |
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