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| LEADER |
01005nam a2200205 a 4500 |
| 001 |
UNA01000252948 |
| 005 |
20130821134631.0 |
| 008 |
111108s2009 cr 000 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 040 |
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|a SIDUNA
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| 082 |
0 |
4 |
|a 372.65
|b S217c
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| 100 |
1 |
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|a Sandí Cruz, Marianela
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| 245 |
1 |
0 |
|a Curricular aspects that influence the teaching and learning of english as a foreign language in ninth level students from technical professional high schools in Pérez Zeledón, San José, Costa Rica :
|b teacher training and materials design /
|c Marianela Sandí Cruz.
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| 260 |
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|a Heredia, CR. :
|b M. Sandí C.,
|c 2009.
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| 300 |
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|a 94 h. ;
|c 28 cm.
|
| 502 |
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|a Tesis (Maestría) -- Universidad Nacional, Heredia, 2009
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| 650 |
0 |
4 |
|a ENSEÑANZA DE IDIOMAS
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| 650 |
0 |
4 |
|a INGLES
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| 650 |
0 |
4 |
|a ADQUISICION DE SEGUNDO LENGUAJE
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| 710 |
1 |
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|a Universidad Nacional (Heredia)
|b Escuela de Literatura y Ciencias del Lenguaje.
|b Maestría en Segundas Lenguas y Culturas
|