TY  - BOOK
AU  - Colley,Ann
AU  - Comber,Chris
AU  - 
AU  - Hargreaves,David J.
AU  - 
TI  - School subject prefences of pupils in single sex and co-educational secondary schools
KW  - DIFERENCIAS SEXUALES
KW  - EDUCACION SECUNDARIA
KW  - LITERATURA
KW  - MATEMATICA
ER  -