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01060nam a2200265uu 4500 |
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20130612083931.0 |
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110829s2001 ||||| eng |
| 035 |
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|a 9303525
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
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|a eng
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| 082 |
0 |
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|a 372.704.4
|b F749y
|2 23
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| 100 |
1 |
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|a Fosnot, Catherine Twomey
|e Autor/a
|4 aut
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| 245 |
1 |
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|a Young mathematicians at work /
|c Catherine Twomey Fosnot, Maarten Dolk
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| 260 |
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|a Portsmouth, N.H. :
|b Heinemann,
|c c2001-.
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| 300 |
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|a 3 volúmenes :
|b ilustraciones
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| 505 |
0 |
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|a Contenido: v.1. Constructing number sense, addition, and subtraction--v.2. Constructing multiplication and division--v.3. Constructing fractions, decimals, and percents
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| 650 |
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|a MATEMATICAS
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| 650 |
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|x ESTUDIO Y ENSEÑANZA
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| 650 |
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|a EDUCACION PRIMARIA
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| 700 |
1 |
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|a Dolk, Maarten Ludovicus Antonius Marie
|d 1952-
|e Autor/a
|4 aut
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| 912 |
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|a 12-JUN-2013 - CALDERON ZUÑIGA, ANA CRISTINA
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| 917 |
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|a 29-AUG-2011 - SAENZ QUESADA, ROCIO
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| 949 |
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|a XM -ACC
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| 916 |
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|a Centro Catalográfico
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