TY - GEN AU - Mulholland,Joseph P. AU - Webbink,Douglas W. ED - U. S. Federal Trade Commission, TI - Economic report, March 1974, [on] concentration levels and trends in the energy sector of the U.S. economy : staff report to the Federal Trade Commission U1 - 338.4 23 PY - 1974/// CY - Washington, D.C. PB - Federal Trade Commission KW - Energy policy KW - United States KW - Industrial concentration ER -