Mutual Security Act of 1952: Hearings Before the Committee on Foreign Relations, United States Senate, Eighty-second Congress, Second Session, on a Bill to Amend the Mutual Security Act of 1951, and for Other Purposes, March 13, 14, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31, April 1, 2, 3, and 4, 1952