| 000 | 00637nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153250.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000087330 | ||
| 100 | _aBurns, Marilyn | ||
| 222 | _aINSTRUCTOR | ||
| 245 | _aMath standards in action. Primary: introducing division. Intermediate: Elementary algebra | ||
| 300 | _a22 | ||
| 362 | _a102, No. 7, 1993 | ||
| 505 | _aDiciembre 1993 | ||
| 653 | 0 | _aALGEBRA | |
| 653 | 0 | _aDIVISION | |
| 653 | 0 | _aENSE\197ANZA MATEMATICA | |
| 653 | 0 | _aMATEMATICAS DE LA ESCUELA ELEMENTAL | |
| 700 | _aWinson, Beth | ||
| 904 |
_aAC _b025141 |
||
| 905 | _aArticulo | ||
| 999 |
_c72521 _d72521 |
||