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| 005 | 20210219153436.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000099966 | ||
| 100 | _aOhlsson, Stellan | ||
| 222 | _aJOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION | ||
| 245 | _aSimulating the understanding of arithmetic : a response to Schoenfeld | ||
| 300 | _a474-482 | ||
| 362 | _a23, No. 5, 1992 | ||
| 505 | _aMayo 1993 | ||
| 653 | 0 | _aDESTREZAS DEL PENSAMIENTO | |
| 653 | 0 | _aMODELOS | |
| 653 | 0 | _aPLACE VALUE | |
| 653 | 0 | _aPROCESOS COGNITIVOS | |
| 653 | 0 | _aSIMULACION EN COMPUTADORA | |
| 653 | 0 | _aTEORIAS DE APRENDIZAJE | |
| 904 |
_aAC _b037777 |
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| 905 | _aArticulo | ||
| 999 |
_c76954 _d76954 |
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