Television for higher technical education of the employed a first report on a pilot project in Poland.
| Соавтор: | |
|---|---|
| Формат: | |
| Язык: | English |
| Опубликовано: |
[Paris
s.n.
c1969].
|
| Серии: | Reports and papers on mass communication, no. 55
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| Предметы: |