Nomination of C. M. Jansky, Jr., and Arthur Batcheller. Hearings before the committee on interstate Commerce, United States Senate, Seventieth Congress, second session, on the nomination of C. M. Jansky, Jr., and Arthur Batcheller
Publisher: Washington, D.C.: U.S. G.P.O.,
Coverage: 1v. Washington, D.C.: U.S. G.P.O., 1929