000 00520naa a2200145 4500
001 176932
090 _a176932
100 _a20040322 y0pory5003 ba
200 1 _aTowards an instructional theory
_ethe role of student's misconceptions
_fPearla Nesher
461 1 _aFor The Learning Of Mathematics
_vVol. 7, nº 3 (1987), p. 33-39
606 1 _aDepósito de Retaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aNesher
_bPearla
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm