El concepto del método /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | Spanish English |
| Published: |
Buenos Aires :
Nova,
1972
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| Series: | Colección la Vida del Espíritu
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| Subjects: |
| Physical Description: | 180 páginas ; 20 cm. |
|---|---|
| Audience: | Audiencia general. |