Curricular aspects that influence the teaching and learning of english as a foreign language in ninth level students from technical professional high schools in Pérez Zeledón, San José, Costa Rica : teacher training and materials design /
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| Autor Corporativo: | |
| Formato: | Tesis Libro |
| Lenguaje: | Spanish |
| Publicado: |
Heredia, CR. :
M. Sandí C.,
2009.
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| Materias: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Número de Clasificación: |
372.65 |
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| Copia | Disponible |