Teachers and educational quality : monitoring global needs for 2015
Statistical yearbook [UNESCO]
Tabla clasificatoria de la situación de los niños pobres en las naciones ricas [Innocenti Report Card - Nº 1]
Statistics on science and technology
A league table of child deaths by injury in rich nations [Innocenti Report Card - Nº 2]
UNESCO : acción mundial en pro de la educación [1990]