Fire doors for noncoal mines
By: by Kenneth L. Bickel and William H. Pomroy.
Contributors: Pomroy, William H.
Series: Information circular / United States Department of the Interior, Bureau of Mines ;; 9165; Information circular (United States. Bureau of Mines) ;; 9165.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1987
Place of publication: [Avondale, Md.]
Language: eng
Number of pages: 22
Subjects: Mine safety -- Equipment and supplies.; Doors.
Notes: Bibliography: p. 22.
Six folded leaves in pocket.