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| 005 | 20210219152951.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000069570 | ||
| 100 | _aRizo, Felipe M | ||
| 222 | _aEDUCATIONAL RESEARCHER | ||
| 245 | _aThe controversy about quantification in social research : an extension of Gage's "Historical Sketch" | ||
| 300 | _a9-12 | ||
| 362 | _a20, No. 9, 1991 | ||
| 505 | _aMayo 1992 | ||
| 653 | 0 | _aINVESTIGACION DE CALIDAD | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 653 | 0 | _aINVESTIGACION EN CIENCIAS SOCIALES | |
| 653 | 0 | _aMETODOLOGIA DE LA INVESTIGACION | |
| 653 | 0 | _aMODELOS | |
| 904 |
_aAC _b007381 |
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| 905 | _aArticulo | ||
| 999 |
_c65025 _d65025 |
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