Manufacture of one gram of radium
Subtitle: Hearing before a subcommittee of the Committee on mines and mining, House of representatives, Seventy-first Congress, second session, on H.R. 4811, February 11, 25, and March 4, 11, 25, 1930.
Contributors: United States. 71st Cong., 2d sess., 1929-1930.
Publisher: U.S. Govt. print. off.
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 70
Subjects: Radium.
Notes: Available also in microform in CIS US congressional committee hearings, accession number H548-13.