000 00542naa a2200145 4500
001 94379
090 _a94379
100 _a20040322 y0pory5003 ba
200 1 _aHow in the world do children develop mental methods of calculation?
_fCarol Aubrey
461 1 _aSchool Field
_eInt Journal Of Theory And Research Education
_vVol. 7, nÂș 3/4 (1996), p. 111-127
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aAubrey
_bCarol
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm