000 00486naa a2200133 4500
001 172418
090 _a172418
100 _a20040322 y0pory5003 ba
200 1 _aTwo theories of theory in mathematics education
_eusing kuhn and lakatos to examine four foundational issues
_fRobert Orton
461 1 _aInternational Journal Of Mathematics Education
_vVol. 8, nÂș 2 (1988), p. 36-43
606 1 _aRevistas s/classificacao
686 _a0000 - Sem Classificacao
700 1 _aOrton
_bRobert