| Extent: | 57 S. : graph. Darst. |
|---|---|
| Series: | OECD working papers. - Paris, ISSN 1022-2227. - Vol. 5,77 Series on testing and assessment. - Paris : OECD. - Vol. 9 |
| Type of publication: | Book / Working Paper |
| Language: | English |
| Classification: | Arbeitswissenschaft |
| Source: |
Persistent link: https://www.econbiz.de/10004022498