Extent: | 29 S. 4° |
---|---|
Series: | Statistical reports and studies / Unesco. - Paris : Unesco, ISSN 0082-7533, ZDB-ID 767693-1. - Vol. 6 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002310362