Army air corps airplanes and observation 1935-1941
By: by Howard K. Butler
Contributors: United States. Army Aviation Systems Command
Edition: 2nd ed.
Publisher: United States Army Aviation Systems Command, Historical Office
Published: 1991
Place of publication: St. Louis, Mo
Language: eng
Number of pages: 242
Subjects: History; Military Airplanes; United States. Army. Air Corps
Other titles: Army Air Corps.