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00668nam a2200181 u 4500 |
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000235525 |
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20200924163935.0 |
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980323s1964 xxu ||||| eng |
| 035 |
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|a 1772633
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 372.7
|b N277t
|2 00
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| 110 |
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|a National Council of Teachers of Mathematics
|e Autor/a
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| 245 |
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|a Topics in mathematics for elementary school teachers.
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| 260 |
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|a Washington, D.C. :
|b National Council of Teachers of Mathematics,
|c c1964.
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| 300 |
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|a volúmenes :
|b ilustraciones.
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| 650 |
0 |
7 |
|a MATEMATICAS
|x LIBROS DE TEXTO
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| 912 |
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|a 01-SEP-2005 - OCCIE, MENSAJE DE COMPUTO FAVOR NO BORRAR
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