La industria de la comunicación
Subtitle: oligopolios y transnacionales
By: Diego Portales.
Contributors: Instituto Latinoamericano de Estudios Transnacionales.
Publisher: Instituto Latinoamericano de Estudios Transnacionales
Published: 1978
Place of publication: México, D.F
Language: spa
Number of pages: 60
Subjects: Mass media -- Economic aspects.; Communication, International.
Notes: Includes bibliographical references.
"DEC/D/45."