Mass media in society the need of research.

Mass media in society the need of research.

書誌詳細
団体著者: United Nations Educational, Scientific and Cultural Organization
フォーマット: 図書
言語:English
出版事項: [Paris s.n. c1970]
シリーズ:Reports and papers on mass communication no. 59
主題:
Mass media > Social aspects > Congresses.
Mass media > Research > Congresses.