Narrow search
Showing 1 - 2 of 2
Cover Image
Unesco statistical digest : a statistical summary of data on education, science and technology, culture and communication, by country
UNESCO - Paris : Unesco - 4.1984 - 7.1987; 1990; damit Ersch. eingest.
Persistent link: https://www.econbiz.de/10000506281
Cover Image
The international communications market
Großbritannien / Office of Communications - London : [Verlag nicht ermittelbar] - 1.2006 -
Persistent link: https://www.econbiz.de/10009691446