Cómo desarrollar mejores directores por Malcolm y Hulda Knowles
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | Spanish |
| Published: |
México
: Diana
, 1972
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| Series: | Biblioteca para el Director de Grupos
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| Subjects: |
| Physical Description: | 79 p. : ilus. |
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