Investigation of concentration of economic power. hearings before the Temporary National Economic Committee, Congress of the United States, Seventy-sixth Congress, first session pursuant to Public Resolution no. 113 (Seventy-fifth Congress), authorizing and directing a select committee to make a full and complete study and investigation with respect to the concentration of economic power in, and financial control over, production of goods and services. Part 10, Life insurance: intercompany agreements, terminations, savings bank insurance, legislative activities, June 6, 7, 12, 13, 14, 15, 16, 20, and 21, 1939 :