Injury experience in the nonmetal industries (except stone and coal), 1959 /
by John C. Machisak, Virginia E. Wrenn, Naomi W. Kearney, and Hazel M. Keener.

APA Citation

Keener, H. M., Kearney, N. W., Wrenn, V. E., Machisak, J. C. (1963). Injury experience in the nonmetal industries (except stone and coal), 1959. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Keener, Hazel M, Naomi W Kearney, Virginia E Wrenn, and John C Machisak. Injury Experience In the Nonmetal Industries (except Stone And Coal), 1959. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines, 1963.