Training of civil aircraft mechanics
Subtitle: hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, Seventy-seventh Congress, first session on H.R. 5695 ... December 8, 1941
Publisher: U.S. Govt. Print. Off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 35
Subjects: Aeronautics; Study and teaching; Mechanics (Persons)