School organization and school achievement : a study based on achievement in mathematics in twelve countries /
Guardado en:
Autor principal: | |
---|---|
Formato: | Libro |
Lenguaje: | English |
Publicado: |
New York :
Wiley,
1967.
|
Materias: |
Tabla de Contenidos:
- Data "collected by the International Project for the Evaluation of Educational Achievement (IEA)".