¡El ahorro de la energía! : cartilla educativa. /
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| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | Spanish |
| Published: |
Puerto Berrío, Antioquia :
SENA,
2005.
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| Subjects: | |
| Notas Contenido: |
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| Physical Description: | 12 páginas : ilustraciones ; 22 cm. |
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