The method of numerical integration in exterior ballistics; ordnance textbook
By: prepared in the Office of the Chief of Ordnance.  October, 1919.
Contributors: Jackson, Dunham, 1888-1946.
Publisher: Govt. Print. Off.
Published: 1921
Place of publication: Washington
Language: eng
Subjects: Ballistics, Exterior
Other titles: Exterior ballistics.
Notes: On verso of t. p.: War Department.  Document no. 984.  Office of the Adjutant General.

By Dunham Jackson.