United States army aircraft production facts.
By: Comp. at the request of the assistant secretary of war, by Col. G. W. Mixter and Lieut. H. H. Emmons of the Bureau of aircraft production. January 1919.
Contributors: Emmons, Harold Hunter, 1875-; United States. Bureau of Aircraft Production.
Publisher: Govt. print. off.
Published: 1919
Place of publication: Washington
Subjects: Aircraft industry.; Aeronautics, Military -- United States.
Other titles: Aircraft production facts.