Actions for Selection, use, and maintenance of respiratory protective devices
Selection, use, and maintenance of respiratory protective devices / by H.H. Schrenk and S.J. Pearce
- Published
- Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1943.
- Physical Description
- 12 pages ; 26 cm.
View MARC record | catkey: 9359641