Army Regulations, No. 350-520 : Military Education: Air Corps Balloon and Airship School, Changes 1.

Bibliographic Details

Corporate Author:	United States. War Department
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1937.
Subjects:	Armies. Military education. Balloons. Aeronautics, Military.
Online Access:	Electronic resource (PDF)