Radium
Subtitle: hearing before the Committee on mines and mining, House of representatives, Sixty-third Congress, second session, on H. J. res. 185 and 186 ... : Pts. 1-9
Publisher: Govt. print. off.
Published: 1914
Place of publication: Washington
Language: eng
Number of pages: 271
Subjects: Radium
Notes: There is no general t.-p. Each part has separate t.-p., which, except in case of pt. 1, is not included in the main paging.

Martin D. Foster, chairman.