• 66 Law Library
• 54 Wisconsin Historical Society Library
• 21 Memorial Library
• 5 Wendt Commons Library - Closed
• 4 Verona Shelving Facility
• 2 Middleton Shelving Facility
• 2 WHS State Archives Preservation Facility
• 1 Business Library

• 275 Books
• 30 Microforms
• 1 Computer file
• 1 Journals, Magazines, Newspapers

• 71 United States. Federal Aviation Administration
• 53 Security measures
• 52 Safety measures
• 49 Airlines
• 49 Airports
• 41 Aeronautics
• 39 Rules and practice
• 38 Finance
• 37 Law and legislation
• 31 Prevention
• 30 Aeronautics and state
• 27 Passenger traffic
• 27 Terrorism
• 23 United States. Transportation Security Administration
• 19 Air traffic control
• 19 Appropriations and expenditures
• 19 Evaluation
• 19 Technological innovations
• 18 Aircraft industry
• 17 Airline passenger security screening
• 16 Airport and Airway Trust Fund (U.S.)
• 13 International cooperation
• 12 Capital investments

• 43 United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation
• 37 United States. Government Accountability Office
• 36 Library of Congress. Congressional Research Service
• 27 United States
• 19 United States. General Accounting Office
• 14 Elias, Bartholomew
• 14 Tang, Rachel Y.
• 13 United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Aviation
• 12 Dillingham, Gerald Lee, 1947-
• 9 United States. Congress. Senate. Committee on Commerce, Science, and Transportation
• 8 United States. Congress. House. Committee on Transportation and Infrastructure
• 7 United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security
• 7 United States. Congressional Budget Office
• 6 United States. Federal Aviation Administration
• 5 National Research Council (U.S.). Transportation Research Board. Committee on Aviation Economics and Forecasting
• 5 National Research Council (U.S.). Transportation Research Board. Committee on Light Commercial and General Aviation
• 5 United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security
• 5 United States. Department of State
• 4 Bolkcom, Christopher C.
• 4 United States. Congress. House. Committee on Armed Services. Subcommittee on Investigations
• 4 United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight
• 4 United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation
• 3 Berrick, Cathleen A
• 3 Berrick, Cathleen A.
• 3 U.S.-China Economic and Security Review Commission

• 269 English
• 3 French
• 2 German
• 2 Portuguese
• 1 Korean
• 1 Newari
• 1 Thai

• 242 United States
• 6 China
• 5 Cuba
• 5 Europe
• 4 Canada
• 4 Great Britain
• 3 European Union countries
• 3 Outer space
• 2 Africa
• 2 Asia
• 2 East Asia
• 2 Hawaii
• 2 Honolulu
• 2 Pacific Area
• 2 Portugal
• 1 Alaska
• 1 Australia
• 1 Brazil
• 1 Central America
• 1 Detroit
• 1 European Economic Community countries
• 1 Foreign countries
• 1 France
• 1 Hong Kong
• 1 Knoxville Region

• 62 Legislative materials
• 43 Legislative hearings
• 29 Electronic books
• 14 Rules and practice
• 9 Congresses
• 4 Treaties
• 2 Commercial treaties
• 1 Bibliographies
• 1 Bibliography
• 1 Biography
• 1 Case studies
• 1 Electronic journals
• 1 Government publications
• 1 Passenger lists
• 1 Periodicals
• 1 bibliographies
• 1 passenger lists

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