TY  - GEN
AU  - Lehrer, Richard
AU  - Jacobson, Cathy
AU  - Thoyre, Greg
AU  - Kemeny, Vera
AU  - Strom, Dolores
AU  - Horvath, Jeffrey
AU  - Gance, Stephen
AU  - Koehler, Matthew
TI  - Developing understanding of geometry and space in the primary grades
T2  - Studies in Mathematical Thinking and Learning
KW  - Psicologia Educacional
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -