Evaluar para transformar /
Main Authors: | , , , , , , |
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Other Authors: | , , |
Format: | Book |
Language: | Spanish |
Published: |
Caracas :
UNESCO,
1999.
|
Series: | Colección Respuestas
|
Subjects: |
Physical Description: | 399 páginas. |
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ISBN: | 9806401417 |