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20100702122129.0 |
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080728r20061992nyu 000 0 eng d |
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|a 9780521407229
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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 W145c
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| 100 |
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|a Wajnryb, Ruth
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1 |
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|a Classroom observation tasks :
|b a resource book for language teachers and trainers /
|c Ruth Wajnryb.
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| 260 |
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|a NeW York :
|b Cambridge University Press ,
|c 2006.
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| 300 |
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|a volúmenesii, 145 páginas ;
|c 23 cm.
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0 |
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|a Cambridge teacher training and development
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| 500 |
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|a Otros años: 1997
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| 650 |
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|a LINGUISTICA
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| 650 |
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|a ENSEÑANZA
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| 650 |
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|a METODOS DE ENSEÑANZA
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| 650 |
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|a TRABAJO DE CLASE
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| 650 |
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4 |
|a CLASES ESCOLARES
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