Electric energy systems and energy storage : hearing before the Subcommittee on Energy Research and Production of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, December 8, 1981.
United States.Congress.House.Committee on Science and Technology.Subcommittee on Energy Research and Production.
Washington : U.S.G.P.O.,
1982.
No. 97-75
Electric power systems
Energy storage