Extent: | 179 S. Ill., graph. Darst. |
---|---|
Series: | Monographs on education. - Paris : Unesco, ISSN 0503-4221, ZDB-ID 448621-3. - Vol. 7 |
Type of publication: | Book / Working Paper |
Language: | English |
ISBN: | 3-7940-5123-8 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://ebvufind01.dmz1.zbw.eu/10012877285