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|---|---|---|---|
| 005 | 20210219153250.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000087327 | ||
| 100 | _aBurns, Marilyn | ||
| 222 | _aINSTRUCTOR | ||
| 245 | _aMath standards in action. Imaginative math : primary, intermediate | ||
| 300 | _a16 | ||
| 362 | _a102, No. 9, 1993 | ||
| 505 | _aNoviembre 1993 | ||
| 653 | 0 | _aENSE\197ANZA MATEMATICA | |
| 653 | 0 | _aMATEMATICAS DE LA ESCUELA ELEMENTAL | |
| 653 | 0 | _aPENSAMIENTO CREATIVO | |
| 653 | 0 | _aPENSAMIENTO LOGICO | |
| 904 |
_aAC _b025138 |
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| 905 | _aArticulo | ||
| 999 |
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