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| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000071218 | ||
| 100 | 1 | _aSecada, Walter G | |
| 222 | _aTHE ELEMENTARY SCHOOL JOURNAL | ||
| 245 | _aDegree of bilingualism and arithmetic problem solving in hispanic first graders | ||
| 300 | _a213-231 | ||
| 362 | 0 | _a1991 Vol. 92, no. 2 | |
| 653 | 0 | _aARITMETICA | |
| 653 | 0 | _aBILINGÜISMO | |
| 653 | 0 | _aNORTEAMERICANOS HISPANOS | |
| 653 | 0 | _aRESOLUCION DE PROBLEMAS | |
| 904 |
_aAC _b009029 |
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| 905 | _aArticulo | ||
| 999 |
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