Flight patterns
Subtitle: trends of aeronautical development in the United States, 1918-1929
By: Roger E. Bilstein.
Series: Smithsonian studies in air and space ;; no. 5
Publisher: Smithsonian Institution Press
Published: 1981
Place of publication: Washington
Language: eng
Subjects: Aeronautics -- United States -- History.
Notes: Cataloging based on CIP information.