Physical bases of ballistic table computations.
Subtitle: Ordnance textbook.
By: Prepared by the Ordnance Department. September, 1919.
Publisher: Govt. Print. Off.
Published: 1920
Place of publication: Washington
Language: eng
Number of pages: 17
Subjects: Ballistics
Notes: On verso of t.p.: War Department.  Document no. 972.  Office of the adjutant general.