pt. 2, pt. 5, pt. 6. -- U.S. Govt. Print. Off., 1973-1974. -- (The Industrial Reorganization Act : hearings before the Subcommittee on Antitrust and Monopoly of the Committee on the Judiciary, United States Senate, Ninety-third Congress, first session on S. 1167 ; pt. 2, 5-6).