TY  - GEN
AU  - Delaney, Kev
TI  - Exploring difficulties in teaching mathematics through investigations in the primary classroom
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -