| 000 | 00538nam a2200205 4500 | ||
|---|---|---|---|
| 001 | 006869 | ||
| 003 | DLC | ||
| 008 | 141112s1996 ck r 000 u spa d | ||
| 020 | _a9507010599 | ||
| 041 | 0 | _aspa | |
| 082 |
_a370.78 _bO42i |
||
| 100 | 0 | _aOlson, Mary W (comp.) | |
| 245 | _aLa investigacion accion entra al aula | ||
| 260 |
_aBuenos Aires : _bAique, _c1996 |
||
| 650 | _aInvestigacion educativa | ||
| 650 | _aEnseÑanza - investigacion | ||
| 650 | _aInvestigacion accion | ||
| 650 | _aMaestro investigacion | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6862 _d6862 |
||