TY - BOOK AU - Brusselmans-Dehairs,Christiane ED - Unesco TI - Gender differences in learning achievement: evidence from cross-national surveys T2 - Educational studies and documents SN - 9231033468 AV - LB1060 G45 PY - 1997/// CY - Paris PB - UNESCO KW - Aprendizaje KW - Estudios longitudinales KW - Diferencias sexuales KW - EducaciĆ³n KW - Estudios interculturales ER -