Category:Mass media companies disestablished in 1979From Wikipedia, the free encyclopedia 19741975197619771978197919801981198219831984 1920s1930s1940s1950s1960s1970s1980s1990s2000s2010s2020s See also: Category:Mass media companies established in 1979
19741975197619771978197919801981198219831984 1920s1930s1940s1950s1960s1970s1980s1990s2000s2010s2020s See also: Category:Mass media companies established in 1979