To Regulate Labor Organizations: Hearings Before a Subcommittee of the Committee on Labor, House of Representatives, Seventy-eighth Congress, First Session, on H.R. 804, a Bill to Prohibit Aliens from Voting in Labor Organizations Or Acting as Their Officers Or Agents, and H.R. 1483, a Bill to Require the Furnishing of Certain Information by Labor Organizations and to Prohibit Political Contributions by Labor Organizations. May 11, 12, 13, 18, 19, and 25, 1943 ...