Foreign languages in the elementary school : a struggle against mediocrity.
| Autor principal: | |
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| Formato: | Libro |
| Idioma: | Ingles |
| Publicado: |
Austin :
University of Texas Press,
[1969].
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| Materias: |
| Descripción Física: | xviii, 250 p. ; 24 cm. |
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| Bibliografía: | Bibliografía: p. 215-238 |
| ISBN: | 0292784023 |