Safety in air navigation.
Subtitle: Hearings before the Committee on interstate and foreign commerce, House of representatives, Eightieth Congress, first session, on safety in air navigation ...
Publisher: U.S. Govt. print. off.
Published: 1947
Place of publication: Washington
Language: eng
Subjects: Aeronautics -- Safety measures.; Aeronautics, Commercial -- United States.
Notes: Available also in microform in CIS US congressional committee hearings, accession number (80)H1130-1(pt.1), (80)H1155-1(pt.2).
Charles A. Wolverton, chairman.
Table of contents: title: pt. 1. Hearings, Jan. 22-31, 1947.