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035 | _aUPN01000102233 | ||
100 | 1 | _aCarnine, Douglas | |
222 | _aJOURNAL RESEARCH MATHEMATICS EDUCATION | ||
245 | _aThe Nature and Roles of Research in Improving Achievement in Mathematics | ||
300 | _a138-143 | ||
362 | 0 | _a2000 Vol. 31, no. 2 | |
653 | 0 | _aEDUCACION MATEMATICA | |
653 | 0 | _aINVESTIGACION | |
700 | 1 | _aGersten, Russell, | |
700 | 1 | _ecoaut. | |
904 |
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905 | _aArticulo | ||
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