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| LEADER |
00869nam a2200265 a 4500 |
| 001 |
UNA01000263827 |
| 005 |
20130222155907.0 |
| 008 |
130216s2009 nyua 000 eng d |
| 020 |
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|a 9780136133131
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 041 |
1 |
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|a Eng
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| 082 |
0 |
4 |
|a 428.24
|b S689n
|2 21
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| 100 |
1 |
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|a Solórzano, Helen S
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| 245 |
1 |
0 |
|a Northstar 3 :
|b listening and speaking. /
|c Helen S. Solórzano, Jennifer P.L. Schmidt.
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| 250 |
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|a 3. ed.
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| 260 |
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|a New York :
|b Pearson education,
|c ©2009.
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| 300 |
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|a volúmenes :
|b ilustraciones, color ;
|c 27 cm.
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| 500 |
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|a Level 3 : intermediate
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| 650 |
0 |
4 |
|a INGLES
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| 650 |
0 |
4 |
|a ENSEÑANZA DE IDIOMAS
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| 650 |
0 |
4 |
|a ADQUISICION DE SEGUNDO LENGUAJE
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| 650 |
0 |
4 |
|a FONETICA
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| 650 |
0 |
4 |
|a ESCRITURA
|
| 740 |
0 |
2 |
|a Teacher's manual and achievement tests
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| 700 |
1 |
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|a Schmidt, Jennifer P.L
|