Protection of radium during air raids.
By: Issued May 4, 1942.
Series: National Bureau of Standards handbook -- no. 38.; National Bureau of Standards handbook -- 38.
Publisher: U.S. Govt. Print. Off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 17
Subjects: Civil Defense.; Radium.
Notes: At head of title: U.S. Dept. of Commerce, Jesse H. Jones, secretary. National Bureau of Standards, Lyman J. Briggs, director ...