| 000 | 00553naa a2200145 4500 | ||
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| 001 | 106522 | ||
| 090 | _a106522 | ||
| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aPascual-leone's theory constructive operators as an explanatory construct in cognitive development and science .... _fMansoor Niaz |
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| 461 | 1 |
_aEducational Psychology _vVol. 14, nº 1 (1994), p. 23-43 |
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| 606 | 1 | _aPsicologia e Educacao | |
| 686 | _a3500 - Psicologia Educacional | ||
| 700 | 1 |
_aNiaz _bMansoor |
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| 856 | 4 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm | |