• 26 Wisconsin Historical Society Library
• 24 Law Library

• 30 Books
• 1 Journals, Magazines, Newspapers

• 20 Safety education, Industrial
• 8 Safety measures
• 4 Industrial hygiene
• 4 Training of
• 3 Law and legislation
• 3 Occupational Health
• 3 Supervisors, Industrial
• 3 Work environment
• 2 Employees
• 2 Industrial accidents
• 2 Materials handling
• 1 Accidents
• 1 Building
• 1 Cofferdams
• 1 Color in industrial safety
• 1 Commerce
• 1 Construction industry
• 1 Construction workers
• 1 Costs
• 1 Equipment and supplies
• 1 Evaluation
• 1 Eye
• 1 Factories
• 1 Fire prevention

• 24 United States. Bureau of Labor Standards
• 4 United States. Occupational Safety and Health Administration
• 1 Martin, William F.
• 1 United States. Army. Corps of Engineers
• 1 United States. Occupational Safety and Health Administration. Office of Science and Technology Assessment
• 1 Walters, James B

• 31 English

• 31 United States

• 31 Handbooks, manuals, etc
• 2 Handbook

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