The manufacture of optical glass and of optical systems
Subtitle: a war-time problem
By: (by F.E. Wright, Ordnance Reserve Corps).
Contributors: Wright, F. E.
Series: Ordnance Department Document -- No.2037; Document (United States. Army. Ordnance Dept.) -- 2037.
Publisher: Government Printing Office
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 309
Subjects: Optical industry -- United States; Optical glass