Luminescent materials
Series: U.S. Office of civilian defense. OCD [publication] 20i5 [i.e. 2015] November, 1942
Publisher: U.S. Office of civilian defense
Published: 1942
Place of publication: Washington. D.C
Language: eng
Subjects: Radioactivity; Phosphorescence; Fluorescence
Notes: At head of title: War department specification

"Prepared under the direction of the chief of engineers, United States Army, by the Engineer board, with suggestions of the National technological civil protection committee, the National defense research committee, the National bureau of standards, and the War production board."--P. iv