71. Trusts. Investigations of concentration of economic power, hearings, 76th Congress, 1st session, pursuant to Public resolution 113 (75th Congress), authorizing and directing select committee to make full and complete study and investigation with respect to concentration of economic power in, and financial control over, production and distribution of goods and services, Feb. 6-17, 1939. Bookmark Corporate/Agency Authors: Temporary National Economic Committee Publisher: Temporary National Economic Committee Date: 1939 SuDoc number: Y 4.T 24:Ec 7/pt.4