000 00815naa a2200181 4500
001 109080
090 _a109080
100 _a20040322 y0pory5003 ba
200 1 _aImpact of the number type on the solution of multiplication and division problems
_efurther considerations
_fe outros Guershon Harel, co-aut. Merlyn Behr, co-aut. Thomas Post, co-aut. Richard Lesh
463 1 _eState Univ. Of New York Press, 1994
_vNew York
_vp. 363-384
_tDevelopment of multiplicative reasoning in the learning of mathematics
_010808
606 1 _aPsicologia Educacional
686 _a3500 - Psicologia Educacional
701 1 _aHarel
_bGuershon
_ce outros
701 1 _aBehr
_bMerlyn
701 1 _aPost
_bThomas
701 1 _aLesh
_bRichard
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm