The Vigilant press a collection of case-studies.
| Соавтор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
Paris, France, Lanham, MD
Unesco UNIPUB [distributor]
1989.
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| Серии: | Reports and papers on mass communication
no. 103 |
| Предметы: |


