Energy action no. 2, small refiners entitlements : hearing before the Committee on Interior and Insular Affairs, United States Senate, pursuant to S. Res. 45, the National fuels and energy policy study, Ninety-fourth Congress, second session, on S. Res. 449 ... S. Res. 450 ... May 24, 1976. (U.S. Govt. Print. Off,, 1976)