Educational achievements of thirteen-year-olds in twelve countries : results of an international research project, 1959-61 /
Guardat en:
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Hamburg :
UNESCO Institute for Education,
1962.
|
| Col·lecció: | International studies in education (Hamburg, Germany) ;
|
| Matèries: |
CARM 1 Store
| Signatura: |
A1:AL17E0 C10619 |
|---|---|
| Còpia 1 | Disponible Fer una reserva |