Elementary optics and applications to fire control instruments
Subtitle: May, 1921
By: prepared under the direction of the Chief of Ordnance
Series: Document / United States. War Dept -- no. 1065
Publisher: U.S. Govt. Print. Off.
Published: 1922
Place of publication: Washington, [D.C.]
Language: eng
Number of pages: 106
Subjects: Optics; Optical instruments
Notes: Access to portions of this material may be restricted.