• 2,818 Law Library
• 2,435 Wisconsin Historical Society Library
• 14 Verona Shelving Facility
• 10 Memorial Library
• 2 Middleton Shelving Facility
• 1 MERIT Library
• 1 Steenbock Library
• 1 WHS State Archives Preservation Facility

• 1,388 Microforms

• 826 Law and legislation
• 626 Prevention
• 328 Management
• 284 Finance
• 257 Economic aspects
• 238 Terrorism
• 219 Rules and practice
• 205 United States
• 201 National security
• 180 Small business
• 157 Legal status, laws, etc
• 157 Research
• 142 Emigration and immigration
• 141 Technological innovations
• 127 Officials and employees
• 125 Security measures
• 120 International cooperation
• 114 Services for
• 113 Environmental aspects
• 111 Older people
• 106 Climatic changes
• 98 Consumer protection
• 96 Appropriations and expenditures
• 96 Emigration and immigration law

• 239 United States. Congress. Senate. Committee on Commerce, Science, and Transportation
• 209 United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs
• 190 United States. Congress. Senate. Committee on the Judiciary
• 175 United States. Congress. Senate. Committee on Environment and Public Works
• 166 United States. Department of the Interior. Office of Inspector General
• 162 United States. Congress. Senate. Committee on Energy and Natural Resources
• 128 United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry
• 117 United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
• 111 United States. Congress. Senate. Committee on Small Business and Entrepreneurship
• 109 United States. Congress. House. Committee on the Judiciary
• 106 United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions
• 101 United States. Congress. Senate. Committee on Foreign Relations
• 90 United States. Congress. Senate. Committee on Finance
• 82 United States. Congress. Senate. Special Committee on Aging
• 56 United States. Congress. House. Committee on Energy and Commerce
• 56 United States. Congress. Senate. Committee on Labor and Human Resources
• 54 United States. Congress. Senate. Committee on Governmental Affairs
• 53 United States. Department of State
• 52 United States. Congress. Joint Economic Committee
• 47 United States. Congress. Senate. Committee on Small Business
• 45 United States. Congress. House. Committee on Homeland Security
• 40 United States. Department of State. Office of Public Communication. Editorial Division
• 38 United States. Congress. Senate. Committee on Armed Services
• 36 United States. Congress. Senate. Committee on Veterans' Affairs

• 4,399 English
• 8 Russian
• 8 Spanish
• 4 Arabic
• 3 French
• 3 German
• 3 Romanian
• 2 Azerbaijani
• 2 Latvian
• 2 Portuguese
• 1 Georgian
• 1 Hebrew
• 1 Japanese
• 1 Kazakh
• 1 Korean
• 1 Persian
• 1 Tajik
• 1 Turkish

• 4,196 United States
• 31 Outer space
• 28 China
• 21 Iran
• 20 Alaska
• 17 California
• 14 Cuba
• 14 Mexican-American Border Region
• 13 Afghanistan
• 13 Russia (Federation)
• 12 Mexico, Gulf of
• 12 New Mexico
• 11 Hawaii
• 11 Middle East
• 10 Colorado
• 10 Florida
• 10 Idaho
• 10 Wyoming
• 9 Africa
• 9 Central America
• 9 Developing countries
• 9 Montana
• 9 Soviet Union
• 8 Canada
• 7 Foreign countries

Limit year range