http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Progress report of the Committee on Interstate and Foreign Commerce, House of Representatives, 80th Congress, pursuant to Section 136 of Legislative reorganization Act of 1946, Public Law 601, Seventy-ninth Congress
Committee on Interstate and Foreign Commerce.
Microfilm. Arlington, Va : University Publications of America, 1975. On reel 6 of 9 ;35 mm.
Oil, the federal investigations ; reel 6