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UNA01000071765 |
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20210421134125.0 |
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080728s2009 enk r 000 0 eng d |
| 020 |
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|a 0521429684
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a 418.007
|b N972r
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| 100 |
1 |
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|a Nunan, David,
|d 1948- ,
|e autor
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| 245 |
1 |
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|a Research methods in language learning /
|c David Nunan.
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| 250 |
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|a 1. ed., 19. reimpr.
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| 260 |
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|a Cambridge :
|b Cambridge University Press,
|c 2009.
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| 300 |
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|a xii, 249 páginas ;
|c 23 cm.
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| 490 |
0 |
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|a Cambridge language teaching library
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| 504 |
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|a Incluye bibliografía e índice
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| 650 |
0 |
4 |
|a METODOS DE APRENDIZAJE
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| 650 |
0 |
4 |
|a LENGUAJE
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| 650 |
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4 |
|a ETNOGRAFIA
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| 650 |
0 |
4 |
|a INVESTIGACION
|