Factors that intervene in students’ oral language proficiency when learning english and french at the same time after the completion of the sixth terms of the development area subjects, semester I-2017, in the modern languages major at the Foreign Languages Department of The University of El Salvador /
| Autor principal: | |
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| Otros Autores: | , , |
| Formato: | Tesis Libro |
| Acceso en línea: | http://ri.ues.edu.sv/id/eprint/19459 |
| Notas: | Incluye anexos. |
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| Descripción Física: | 153 ilustraciones (principalmente (gráficas y fotos a color) ; 28 cm |
| Público: | Audiencia general. |
| Bibliografía: | Bibliografía : hojas 101-104 |