Report of the director of military aeronautics, U. S. Army, to the secretary of war.  1918.
Publisher: Govt. print. off.
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Aeronautics, Military
Notes: At head of title:  Annual reports, War department, fiscal year ended June 30, 1918.
Continued by the Report of the director of Air service to the secretary of war, 1919/20-       (U. S.  Air service  (War dept.))