000 00539naa a2200145 4500
001 109358
090 _a109358
100 _a20040322 y0pory5003 ba
200 1 _aTeaching and development
_esolving missing addend problems using subtraction
_fRemi Brissiaud
461 1 _aEuropean Journal Of Psychology Of Education
_vVol. 9, nÂș 4 (1994), p. 343-365
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aBrissiaud
_bRemi
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm