000 00482naa a2200145 4500
001 54765
090 _a54765
100 _a20040322 y0pory5003 ba
200 1 _aEthnomathematics
_ea political plaything
_fBill Barton
461 1 _aFor The Learning Of Mathematics
_vVol. 19, nÂș 1 (1999), p. 32-35
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aBarton
_bBill
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm