• 17 Memorial Library
• 12 Verona Shelving Facility
• 10 Wisconsin Historical Society Library
• 4 WHS State Archives Preservation Facility
• 3 AOSS Library
• 3 Law Library
• 2 Wendt Commons Library - Closed
• 2 Wisconsin's Water Library
• 1 Geology and Geophysics Library (Leith)
• 1 Science Libraries Shelving Facility
• 1 Special Collections (Memorial Library)
• 1 Steenbock Library

• 1 Microforms

• 22 Research
• 18 Aeronautics
• 10 Astronautics
• 10 Patents
• 9 United States. National Aeronautics and Space Administration
• 8 Design and construction
• 7 Airplanes
• 7 Law and legislation
• 6 Patent laws and legislation
• 5 Aeronautics, Commercial
• 5 Manned space flight
• 5 Nuclear energy
• 5 United States. Army. Corps of Engineers
• 5 United States. Federal Aviation Administration
• 4 Aeronautical engineers
• 4 Langley Research Center
• 4 Space shuttles
• 3 Ames Research Center
• 3 NASA Dryden Flight Research Center
• 3 Power resources
• 3 Safety measures
• 3 Trademarks
• 3 Transportation
• 3 United States. Patent Office

• 14 United States. National Aeronautics and Space Administration. History Office
• 13 United States. National Aeronautics and Space Administration
• 6 United States. Federal Aviation Administration
• 5 United States. Patent Office
• 4 Ames Research Center
• 4 United States. Patent and Trademark Office
• 4 Walker, J. Samuel
• 3 Bowles, Mark D
• 3 U.S. Nuclear Regulatory Commission
• 3 United States. Bureau of Mines
• 2 Bartholomew, C. A., 1940-1990
• 2 Clark, Lorna Gail
• 2 Garber, Stephen J
• 2 Hansen, James R
• 2 Jenkins, Dennis R
• 2 Logsdon, John M., 1937-
• 2 Mazuzan, George T
• 2 National Institute of Standards and Technology (U.S.)
• 2 National Science Teachers Association
• 2 Peebles, Curtis
• 2 Reuss, Martin
• 2 Sandia National Laboratories
• 2 Schultz, James, 1956-
• 2 Souza, Kenneth A
• 2 Thompson, Scott A

• 3 États-Unis
• 2 California
• 2 Outer space
• 1 Atlantic Coast
• 1 Atlantic Coast (U.S.)
• 1 Atlantic States
• 1 Colorado River
• 1 Colorado River (Colo.-Mexico)
• 1 Columbia River
• 1 Florida
• 1 Gulf States
• 1 Hoover Dam
• 1 Hoover Dam (Ariz. and Nev.)
• 1 Latin America
• 1 North America
• 1 North Atlantic Ocean
• 1 Northwest, Pacific
• 1 Ohio
• 1 Rogers Lake (Kern County)
• 1 Sandusky
• 1 Western Front
• 1 Yellowstone National Park
• 1 Yellowstone River Valley

Limit year range