Federal Audiovisual materials policy and programs : hearings before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-fifth Congress, second session, September 21 and October 26, 1978.
United States.Congress.House.Committee on Government Operations.Government Activities and Transportation Subcommittee.
Washington : U.S. Govt. Print. Off.,
1979.
Audio-visual materials.
Government property