"A supplement to the Report of the Attorney General's National Committee to Study the Antitrust Laws, March 31, 1955."
Accompanied by final pocket supplement: "Antitrust developments 1968-1971" (viii, 151 pages) issued in 1972.
Microfiche. [Buffalo, NY] : Hein, [1993] 11 x 15 cm. (American Bar Association archive publications)