| 000 | 00650nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153040.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000074693 | ||
| 100 | _aGITLIN, Andrew David | ||
| 222 | _aHARVARD EDUCATIONAL REVIEW | ||
| 245 | _aEducative research, voice and school change | ||
| 260 | _aEUA. | ||
| 300 | _a443-466 | ||
| 362 | _a1990 60, no. 4 nov. | ||
| 653 | 0 | _aCONOCIMIENTO CIENTIFICO | |
| 653 | 0 | _aEVALUACION EDUCATIVA | |
| 653 | 0 | _aFORMACION DE INVESTIGADORES | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 653 | 0 | _aMETODOLOGIA DE LA INVESTIGACION | |
| 904 |
_aAC _b012504 |
||
| 905 | _aArticulo | ||
| 999 |
_c67058 _d67058 |
||