metal / real estate / booklets and computer systems / mining / transportation / nonmetal mining / manufacturing / durable goods manufacturing / public services / finance / public utilities / retail / wholesale and retail trade / /
Organization
U. S. Department of Labor’s Bureau of Labor Statistics / Public Health Division of Epidemiologic Studies Springfield / office of Management and Budget / Illinois Department of Public Health / U. S. Department of Labor / federal government / U.S. Department of Labor’s Mine Safety and Health Administration / Bureau of Labor Statistics / Illinois Department of Public Health Division of Epidemiologic Studies Springfield / U.S. Department of Transportation’s Federal Railroad Administration / Division of Epidemiologic Studies / /