| 000 | 00617naa a2200157 4500 | ||
|---|---|---|---|
| 001 | 157304 | ||
| 090 | _a157304 | ||
| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aProblem solving with equals _epeer collaboration as a context for learning mathematics and spatial concepts _fErin Phelps, co-aut. William Damon |
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| 461 | 1 |
_aJournal Of Educational Psychology _vVol. 81, nº 4 (1989), p. 639-646 |
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| 606 | 1 | _aDepósito de Retaguarda | |
| 686 | _a0220 - Depósito de Retaguarda | ||
| 700 | 1 |
_aPhelps _bErin |
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| 701 | 1 |
_aDamon _bWilliam |
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| 856 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm | ||