A treatise on airscrews
By: by Whyrill E. Park.
Series: The directly-useful (D. U.) technical series
Publisher: E.P. Dutton & company
Published: 1921
Place of publication: New York
Language: eng
Number of pages: 308
Subjects: Propellers, Aerial
Other titles: Airscrews.
Notes: Printed in Great Britain.