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| 008 | 140529s1994 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 |
_aGage, Nathaniel Leo _9139747 |
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| 245 | 0 | 4 |
_aThe Scientific Status of Research on Teaching _c Nathaniel Leo Gage |
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_aInvestigación Didáctica-Teoría _9139748 |
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_tEducational Theory _gvol. 44, nº. 4, 1994, págs. 371-383 _wRev1399 |
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| 942 | _cAR | ||
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_c512948 _d512948 |
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