TY  - GEN
AU  - Williams, Wendy
AU  - Ceci, Stephen
TI  - Are americans becoming more or less alike? trends in race, class, and ability differences in intelligence
KW  - Psicologia Geral
KW  - 2100 - Psicologia Geral
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r1.htm
ER  -