http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xxiii, 360 pages : including tables. diagrams (part folded) ; 23 cm.
Letter from vice chairman of the Federal Trade Commission transmitting in response to Senate resolution no. 31, Sixty-ninth Congress, a report on prices, profits, and competition in the petroleum industry.
Referred to the Committee on manufactures December 12, 1927.
Microfilm. Arlington, VA : University Publications of America, 1975. On reel 3 of 9 ; 35 mm.
Oil, the federal investigations ; reel 3