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00613nam a22001811a 4500 |
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UNA01000035111 |
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20210421135713.0 |
| 008 |
080728s1989 nyu r 000 0 eng d |
| 020 |
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|a 0139359354
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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4 |
|a 418.007
|b N972u
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| 100 |
1 |
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|a Nunan, David,
|d 1948-
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| 245 |
1 |
0 |
|a Understanding language classrooms :
|b a guide for teacher initiated action /
|c David Nunan.
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| 260 |
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|a New York :
|b Prentice-Hall,
|c 1989.
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| 300 |
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|a 183 páginas.
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| 490 |
0 |
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|a Language teaching methodology series
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| 650 |
0 |
4 |
|a LINGUISTICA APLICADA
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| 650 |
0 |
4 |
|a ENSEÑANZA
|