| 000 | 00796naa a2200181 4500 | ||
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| 001 | 109084 | ||
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| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aUnits of quantity _ea conceptual basis common to additive and multiplicative structures _fe outros Merlyn Behr, co-aut. Guershon Harel, co-aut. Thomas Post, co-aut. Richard Lesh |
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| 463 | 1 |
_eState Univ. Of New York Press, 1994 _vNew York _vp. 121-176 _tDevelopment of multiplicative reasoning in the learning of mathematics _010808 |
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| 606 | 1 | _aPsicologia Educacional | |
| 686 | _a3500 - Psicologia Educacional | ||
| 701 | 1 |
_aBehr _bMerlyn _ce outros |
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| 701 | 1 |
_aHarel _bGuershon |
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| 701 | 1 |
_aPost _bThomas |
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| 701 | 1 |
_aLesh _bRichard |
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| 856 | 4 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm | |