Enciclopedia de la educación moderna /
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| Main Author: | |
|---|---|
| Other Authors: | , , |
| Format: | Book |
| Language: |
Spanish English |
| Published: |
Buenos Aires :
Losada,
1956.
|
| Edition: | 2a edición |
| Subjects: |
| Physical Description: | volúmenes ; 26 cm. |
|---|
