Injuries and accident causes in the manufacture of clay construction products
McElroy, Frank S.
Injuries and accident causes in the manufacture of clay construction products [by Frank S. McElroy and George R. McCormack] - Washington, D.C., U.S. Govt. Print. Off. [1951] - iv, 49 p. diagrs., tables. 26 cm. - United States. Bureau of Labor Statistics. Bulletin, no. 1023 . - Bulletin of the United States Bureau of Labor Statistics ; 1023. .
l 51000155
Clay industries--Accidents.
Clay industries--Safety measures.
HD8051 / .A62 no. 1023
331.823
Injuries and accident causes in the manufacture of clay construction products [by Frank S. McElroy and George R. McCormack] - Washington, D.C., U.S. Govt. Print. Off. [1951] - iv, 49 p. diagrs., tables. 26 cm. - United States. Bureau of Labor Statistics. Bulletin, no. 1023 . - Bulletin of the United States Bureau of Labor Statistics ; 1023. .
l 51000155
Clay industries--Accidents.
Clay industries--Safety measures.
HD8051 / .A62 no. 1023
331.823