Extent: | 96 S graph. Darst |
---|---|
Series: | Reports and papers on mass communication. - Paris : Unesco, ISSN 0080-1356, ZDB-ID 203923-0. - Vol. 93 |
Type of publication: | Book / Working Paper |
Language: | English |
ISBN: | 92-3-202265-6 ; 921022652 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10010530405