| 000 | 00665nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219152820.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000062264 | ||
| 100 | _aGray, Edward M. | ||
| 222 | _aEDUCATIONAL STUDIES IN MATHEMATICS | ||
| 245 | _aA analysis of diverging approaches to simple arithmetic : preference and its consequences | ||
| 300 | _a551-574 | ||
| 362 | _a1991 22, no. 6 | ||
| 653 | 0 | _aARITMETICA | |
| 653 | 0 | _aDEDUCCION | |
| 653 | 0 | _aDESARROLLO COGNOSCITIVO | |
| 653 | 0 | _aDESTREZAS DEL PENSAMIENTO | |
| 653 | 0 | _aDESTREZAS MATEMATICAS | |
| 653 | 0 | _aENTREVISTAS | |
| 904 |
_aAC _b000075 |
||
| 905 | _aArticulo | ||
| 999 |
_c61611 _d61611 |
||