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| 035 | _aUPN01000062720 | ||
| 100 | 1 | _aFuson, Karen C | |
| 222 | _aJOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION | ||
| 245 | _aAchievement results for a second and third grades using the standards-based curriculum everiday mathematics | ||
| 260 | _aEUA | ||
| 300 | _a277-295 | ||
| 362 | 0 | _a2000 Vol. 31, no. 3, may. | |
| 653 | 0 | _aCOMPUTACION | |
| 653 | 0 | _aMATEMATICA | |
| 653 | 0 | _aREFORMA EDUCATIVA | |
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| 905 | _aArticulo | ||
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