Who owns the media?  Concentration of Ownership in the Mass Communications Industry
Contributors: Sterling, Christopher H.; Guback, Thomas; Noble, J. Kendrick Jr.
Publisher: Knowledge Industry Publications
Published: 1979
Place of publication: New York
Language: eng
Subjects: Média d'information -- Aspect social -- États -- Unis; Média d'information -- Aspect politique -- États -- Unis
Notes: Bibliographie : p. 341-354

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