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| 001 | 181037 | ||
| 090 | _a181037 | ||
| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aEnhancing and undermining intrinsic motivation _eeffects task-involving, ego-involving evaluation on interest and perfor. _fRuth Butler |
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| 461 | 1 |
_aBritish Journal Of Educational Psychology _vVol. 58, nº 1 (1988), p. 1-14 |
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| 606 | 1 | _aDepósito de Retaguarda | |
| 686 | _a0220 - Depósito de Retaguarda | ||
| 700 | 1 |
_aButler _bRuth |
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| 856 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm | ||