Aviation safety
Subtitle: hearing before the Subcommittee on Aeronautics and Space Technology of the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-third Congress, second session, July 31, 1974.
Publisher: U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 242
Subjects: Aeronautics -- Safety measures.
Notes: "No. 47."