TY  - GEN
AU  - Andersson, Sven
TI  - Projection systems and x-ray strategies in children's drawings
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -