TY - BOOK AU - Brusselmans-Dehairs,Christiane ...[et.al]. AU - Georges F. Henry AU - Naomi Gafni AU - Michal Beller TI - Gender differences in learning achievement: evidence from cross-national surveys T2 - Education studies and documents 65 SN - 9231033468 PY - 1997/// CY - Paris PB - Unesco KW - Educational achievement N1 - Include appendix; include bibliographic references ER -