A Sylabus and methodological procedure to facilitate the development of the listening and speaking skills in learning of basic english to workers with sixth to ninth grade academic background at the university of El Salvador /
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| Otros Autores: | , |
| Formato: | Tesis Libro |
| Lenguaje: | Spanish |
| Publicado: |
San Salvador :
Universidad de El Salvador,
1992
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| Materias: |
| Notas: | Incluye apéndices |
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| Descripción Física: | 307 h. : il. |
| Bibliografía: | Bibliografía : h. 83-87 |