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| 005 | 20210219152931.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000067423 | ||
| 100 | _aQuan, Wang lin | ||
| 222 | _aEDUCATIONAL STUDIES IN MATHEMATICS | ||
| 245 | _aChinese advancements in mathematics education | ||
| 300 | _a287-298 | ||
| 362 | _a23, No. 3, 1992 | ||
| 505 | _aMarzo 1993 | ||
| 653 | 0 | _aCAMBIO EDUCATIVO | |
| 653 | 0 | _aCURRICULUM MATEMATICO | |
| 653 | 0 | _aEDUCACION MATEMATICA | |
| 653 | 0 | _aENSE\197ANZA MATEMATICA | |
| 653 | 0 | _aLIBROS DE TEXTO | |
| 653 | 0 | _aPAISES EXTRANJEROS | |
| 904 |
_aAC _b005234 |
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| 905 | _aArticulo | ||
| 999 |
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