TY - GEN AU - Willsdon, John TI - Discussion of some sex differences in study of human figure drawings by children aged 4-and-a-half to 7-and-a-half years KW - Psicologia do Desenvolvimento KW - 2800 - Psicologia do Desenvolvimento UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/d.htm ER -