Hearings Before a Subcommittee of the Committee on Territories and Insular Affairs, United States Senate, Seventy-eighth Congress, First Session, on S. 1407, a Bill to Amend the Act Entitled "An Act to Provide a Civil Government for Puerto Rico and for Other Purposes," Approved March 2, 1917, as Amended, and Known as the Organic Act of Puerto Rico. Washington, D.C., November 16, 17, 18, 24, 25, 26, and December 1, 1943