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| 005 | 20210219153535.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000105437 | ||
| 100 | _aEnglish, Lyn D | ||
| 222 | _aEDUCATIONAL STUDIES IN MATHEMATICS | ||
| 245 | _aYoung children's combinatoric strategies | ||
| 300 | _a451-474 | ||
| 362 | _a22, No. 5, 1991 | ||
| 505 | _aJunio 1992 | ||
| 653 | 0 | _aESTRATEGIAS DE APRENDIZAJE | |
| 653 | 0 | _aFORMACION CONCEPTUAL | |
| 653 | 0 | _aRESOLUCION DE PROBLEMAS | |
| 653 | 0 | _aTAREAS DESARROLLISTAS | |
| 653 | 0 | _aTEORIA PIAGETIANA | |
| 904 |
_aAC _b043248 |
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| 905 | _aArticulo | ||
| 999 |
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