Interstate contract carriers by air. Hearing before the Committee on Interstate and Foreign Commerce, House of Representatives, Eightieth Congress, second session, on H. R. 6149, a bill to amend the civil aeronautics act of 1938, as amended, to provide for the regulation of interstate contract carriers by air, and for other purposes. April 26, 1948
Publisher: Washington: U.S. G.P.O.,
Coverage: Washington, U. S. Govt. Print. Off., 1948.