TY  - GEN
AU  - Uttal, David
AU  - Lummis, Max
AU  - Stevenson, Harold
TI  - Low and high mathematics achivement in japanese, chinese, and american elementary-school children
KW  - Deposito de Rectaguarda
KW  - 0220 - Depósito de Retaguarda
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm
ER  -