The development of air doctrine in the Army air arm, 1917-1941.

Bibliographic Details

Corporate Author:	United States. USAF Historical Division
Format:	Book
Language:	English
Published:	[Maxwell Air Force Base, Alabama] : USAF Historical Division, Research Studies Institute, Air University, 1955.
Series:	USAF historical studies ; no. 89.
Subjects:	Air warfare.