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| 005 | 20210219153416.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000097484 | ||
| 100 | _aSuydam, Marilyn N | ||
| 222 | _aJOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION | ||
| 245 | _aResearch on mathematics education reported in 1988 | ||
| 300 | _a293-348 | ||
| 362 | _a21, No. 4, 1990 | ||
| 505 | _aFebrero 1991 | ||
| 653 | 0 | _aBIBLIOGRAFIA ANOTADA | |
| 653 | 0 | _aESCUELA SECUNDARIA (MATEMATICAS) | |
| 653 | 0 | _aMATEMATICA EDUCATIVA | |
| 653 | 0 | _aMATEMATICAS DE LA ESCUELA ELEMENTAL | |
| 653 | 0 | _aPUBLICACIONES | |
| 653 | 0 | _aTESINA DOCTORAL | |
| 904 |
_aAC _b035295 |
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| 905 | _aArticulo | ||
| 999 |
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