TY  - GEN
AU  - Sinclair, Anne
AU  - Garin, Anne
AU  - Tieche-Christinat, Chantal
TI  - Constructing and understanding of place value in numerical notation
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -