| 000 | 00700nam a2200253 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153150.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000081378 | ||
| 100 | _aWiske, Martha Stone | ||
| 222 | _aEDUCATIONAL LEADERSHIP | ||
| 245 | _aHow teachers are implementing the NCTM standards | ||
| 300 | _a8-12 | ||
| 362 | _a50, No. 8, 1993 | ||
| 505 | _aSeptiembre 1993 | ||
| 653 | 0 | _aENSE\197ANZA MATEMATICA | |
| 653 | 0 | _aESTRATEGIAS DE CAMBIO | |
| 653 | 0 | _aIMPLEMENTACION DE PROGRAMAS | |
| 653 | 0 | _aNORMAS | |
| 653 | 0 | _aPOLITICA EDUCATIVA | |
| 653 | 0 | _aRESPUESTA DEL MAESTRO | |
| 700 | _aLevinson, Cynthia Y. | ||
| 904 |
_aAC _b019189 |
||
| 905 | _aArticulo | ||
| 999 |
_c69945 _d69945 |
||