01393cam a22002891 4500 l 22000204 DLC 20260227111528.0 910809s1922 dcua 000 0 eng c l 22000204 (OCoLC)24207048 U.S. Dept. of Labor CLU CLU DLC premarc HD8051 .A62 no. 306 Dublin, Louis I., (Louis Israel) 1882-1969. Occupation hazards and diagnostic signs; a guide to impairments to be looked for in hazardous occupations, by Louis I. Dublin ... and Philip Leiboff. April, 1922. Washington, Govt. Print. Off., 1922. vi, 21 p. 23 cm. Bulletin of the United States Bureau of Labor Statistics, no. 306 Industrial accidents and hygiene series At head of title: United States Department of Labor. James J. Davis, Secretary. Bureau of Labor Statistics. Ethelbert Stewart, Commissioner. Issued also as House doc. 295, 67th Cong., 2d sess. First edition published in Monthly labor review of the U.S. Bureau of Labor Statistics. March, 1921, p. 159-167. Industrial safety. Hazardous occupations. Leiboff, Philip, 1892-1920. United States. Bureau of Labor Statistics. Bulletin. Industrial accidents and hygiene series. 35641 35641