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| 005 | 20210219153501.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000102255 | ||
| 100 | _aSchmittau, Jean | ||
| 222 | _aFOCUS ON LEARNING PROBLEMS IN MATHEMATICS | ||
| 245 | _aA theory-driven inquiry into the conceptual structure of multiplication | ||
| 300 | _a50-64 | ||
| 362 | _a1991 13, no. 4 | ||
| 653 | 0 | _aDIAGRAMA (CONOCIMIENTO) | |
| 653 | 0 | _aENTREVISTAS | |
| 653 | 0 | _aESTRUCTURA COGNITIVA | |
| 653 | 0 | _aFORMACION CONCEPTUAL | |
| 653 | 0 | _aMULTIPLICACION | |
| 904 |
_aAC _b040066 |
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| 905 | _aArticulo | ||
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