National policy for aviation
Subtitle: aircraft production, air forces, air commerce
By: a statement by the NPA Board of trustees and a report by the NPA Advisory committee on the aircraft industry.
Series: Planning pamphlets, nos. 51-52; Planning pamphlets -- no. 51-52.
Published: 1946
Place of publication: [Washington
Language: eng
Number of pages: 68
Subjects: Aeronautics -- United States.; Aircraft industry -- United States.
Notes: "Suggested reading and reference": p. 66-68.