Issues and directions for aeronautical research and development.
Subtitle: Report, Ninety-first Congress, second session.
Series: 91st Congress, 2d session. House report; no. 91-932
Publisher: U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 102
Subjects: Aeronautics -- Research -- United States.
Notes: "Serial M."