Satellite communications / direct broadcast satellites hearing before the Subcommittee on Telecommunications, Consumer Protection, and Finance of the Committee on Energy and Commerce, House of Representatives, Ninety-seventh Congress, first session, December 15, 1981
United States.Congress.House.Committee on Energy and Commerce.Subcommittee on Telecommunications, Consumer Protection, and Finance.
Washington USGPO
1982
Artificial satellites in telecommunication.