Injury experience in the metal and nonmetal industries, 1954 :
detailed analysis of safety factors and related employment data ; and, Unpublished statistics for 1943-53 /
by John C. Machisak, Naomi W. Kearney, and Elizabeth Dixon.

APA Citation

Machisak, J. C., Dixon, E., Kearney, N. W., United States. Bureau of Mines. (1957). Injury experience in the metal and nonmetal industries, 1954: detailed analysis of safety factors and related employment data ; and, Unpublished statistics for 1943-53. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Machisak, John C, Elizabeth Dixon, Naomi W Kearney, and United States. Bureau of Mines. Injury Experience In the Metal And Nonmetal Industries, 1954: Detailed Analysis of Safety Factors And Related Employment Data ; And, Unpublished Statistics for 1943-53. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1957.