| 000 | 00712nam a2200253 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153236.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000085332 | ||
| 100 | _aDunham, Penelope H. | ||
| 222 | 0 | _aFOCUS ON LEARNING PROBLEMS IN MATHEMATICS | |
| 245 | 0 | _aLearning how to see : students'graphing difficulties | |
| 300 | _a35-49 | ||
| 362 | _a13, No. 4, 1991 | ||
| 505 | _aMayo 1992 | ||
| 653 | 0 | _aCONCEPTOS GEOMETRICOS | |
| 653 | 0 | _aDESARROLLO CURRICULAR | |
| 653 | 0 | _aESTRATEGIAS DE APRENDIZAJE | |
| 653 | 0 | _aFORMACION CONCEPTUAL | |
| 653 | 0 | _aGRAFICAS | |
| 653 | 0 | _aMETODOS DE ENSEÑANZA | |
| 700 | _aOsborne, Alan | ||
| 904 |
_aAC _b023143 |
||
| 905 | _aArticulo | ||
| 999 |
_c71835 _d71835 |
||