Materials development in language teaching /
| Other Authors: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge, U.K. :
Cambridge University Press,
2011.
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| Edition: | second edition |
| Series: | Cambridge language teaching library
Desig. num. |
| Subjects: |
| Physical Description: | xix volúmenes 451 páginas : ilustraciones en blanco y negro, cuadros. |
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| ISBN: | 9780521762854 |