• 2,687 Memorial Library
• 1,738 Wisconsin Historical Society Library
• 1,151 College Library
• 589 MERIT Library
• 548 Law Library
• 193 Music Library (Mills)
• 192 Ebling Library
• 188 Verona Shelving Facility
• 139 Social Work Library (Franks)
• 130 Steenbock Library
• 94 Art Library (Kohler)
• 92 WHS State Archives Preservation Facility
• 82 Information School Library
• 68 Journalism Reading Room
• 48 Shared Print Repositories
• 38 Science Libraries Shelving Facility
• 34 Middleton Shelving Facility
• 30 Gender and Women's Studies Librarian's Office
• 21 ILL Library
• 20 Morgridge Center
• 17 Special Collections (Memorial Library)
• 16 Wisconsin's Water Library
• 15 Wendt Commons Library - Closed
• 11 AOSS Library
• 10 Business Library

• 128 Microforms
• 9 Sound Recordings
• 3 Videos, Slides, Films
• 1 Manuscripts, Theses
• 1 Maps, Atlases

• 3 Compact Discs
• 1 DVDs

• 2,874 History
• 1,102 Social conditions
• 715 Political aspects
• 678 Economic aspects
• 589 Education
• 462 African Americans
• 415 History and criticism
• 400 Race relations
• 366 Psychological aspects
• 329 Popular culture
• 312 Government policy
• 295 Emigration and immigration
• 269 Industries
• 265 Mass media
• 253 Women
• 251 Law and legislation
• 251 Social life and customs
• 243 Influence
• 240 Politics and government
• 210 Economic conditions
• 206 Civilization
• 201 Education, Higher
• 184 Minorities
• 184 Racism

• 325 National Bureau of Economic Research
• 135 United States
• 50 Library of Congress. Congressional Research Service
• 48 Centre for Economic Policy Research (Great Britain)
• 35 United States. Department of Agriculture. Economic Research Service
• 27 United States. Congress. Office of Technology Assessment
• 19 ProQuest (Firm)
• 19 Project Muse
• 19 United States. General Accounting Office
• 15 Spring, Joel H
• 15 United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions
• 14 National Research Council (U.S.). Transportation Research Board
• 14 United States. Congress. Senate. Special Committee on Aging
• 13 Graber, Doris A. (Doris Appel), 1923-2018
• 13 National Center for Health Statistics (U.S.)
• 13 Rocky Mountain Research Station (Fort Collins, Colo.)
• 12 Cambridge University Press
• 12 Fryer, Roland G
• 12 National Institute of Justice (U.S.)
• 12 United States. Congress. Senate. Committee on Commerce, Science, and Transportation
• 12 United States. Congress. Senate. Committee on Indian Affairs (1993- )
• 12 United States. Federal Highway Administration
• 12 United States. Government Accountability Office
• 10 Levitt, Steven D
• 10 Nye, David E., 1946-

• 10 Spanish
• 4 German
• 1 Chinese
• 1 French
• 1 Georgian
• 1 Hmong
• 1 Lao
• 1 Multiple languages
• 1 Tagalog
• 1 Vietnamese

• 614 États-Unis
• 270 USA
• 111 Southern States
• 106 Great Britain
• 91 Confederate States of America
• 84 Mexico
• 82 Canada
• 81 Europe
• 61 California
• 53 New York (State)
• 51 Virginia
• 39 Pennsylvania
• 35 Japan
• 35 Mexican-American Border Region
• 35 North America
• 33 New York
• 32 Latin America
• 30 Massachusetts
• 28 Förenta staterna
• 28 Illinois
• 27 Georgia
• 24 France
• 22 Los Angeles
• 22 Louisiana

Limit year range