Cover image for Report of director of Air service.
Title:
Report of director of Air service.
Author:
United States. Army. Air Corps.
Publication Information:
Washington : Govt. print. off., 1920.
Physical Description:
298 pages : including tables. ; 23 cm.
General Note:
In four parts. Pt. v has not been compiled. As soon as completed it will be forwarded. cf. Letter of transmittal, p.2.
Language:
English
Format :
Book