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01079nam a2200277 a 4500 |
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000623318 |
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20201208142829.0 |
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200820s2014 xxua gr ||||||eng d |
| 020 |
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|a 9780873537308
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 372.704.9
|b C147p
|2 23
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| 100 |
1 |
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|a Caldwell, Janet H.
|e Autor/a
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| 245 |
1 |
0 |
|a Putting essential undestanding of addition and subtraction into practice in prekindergarten-grade 2 /
|c Janet H. Caldwell, Beth Kobett, Karen Karp.
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| 260 |
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|a Reston, Va. :
|b National Council of Teachers of Mathematics,
|c c2014.
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| 300 |
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|a x, 152 páginas :
|b ilustraciones (algunas a color).
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| 490 |
0 |
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|a Putting essential understanding into practice series
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| 500 |
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|a Reimpresiones: 2017
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| 650 |
0 |
7 |
|a MATEMATICAS
|x ESTUDIO Y ENSEÑANZA
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| 650 |
0 |
7 |
|a SUMA
|x ESTUDIO Y ENSEÑANZA
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| 650 |
0 |
7 |
|a SUBSTRACCION
|x ESTUDIO Y ENSEÑANZA
|
| 650 |
0 |
7 |
|a EDUCACION PREESCOLAR
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| 700 |
1 |
|
|a Kobett, Beth McCord
|e Autor/a
|
| 700 |
1 |
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|a Karp, Karen
|e Autor/a
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| 900 |
|
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|a 2020-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a AM -AM
|