Prototype aircraft development, construction differential.
Subtitle: Hearings before the Committee on Interstate and Foreign Commerce, United States Senate, Eighty-second Congress, second session, on S. 2344 [and others] ...  May 12 and 13, 1952
Publisher: U.S. G.P.O.
Published: 1952
Place of publication: Washington, D.C
Language: eng
Number of pages: 184
Subjects: Aeronautics, Commercial -- United States; Airplanes -- Design and construction
Notes: Edwin C. Johnson, chairman