Public broadcasting--the 20th anniversary : hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundredth Congress, first session, on the 20th anniversary of public broadcasting, November 12, 1987.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.Subcommittee on Communications.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1988.
Public broadcasting