• 41 Memorial Library
• 4 Law Library
• 2 WHS State Archives Preservation Facility
• 2 Wisconsin Historical Society Library
• 1 Verona Shelving Facility

• 9 Tariff
• 8 Industrial policy
• 6 Exports
• 6 International trade
• 5 Commerce
• 5 Environmental aspects
• 5 Free trade
• 5 Government policy
• 5 Protectionism
• 4 Economic policy
• 4 Manufactures
• 4 Mathematical models
• 4 Non-tariff trade barriers
• 4 Restraint of trade
• 3 Economic aspects
• 3 Environmental policy
• 3 Export marketing
• 3 Foreign trade promotion
• 3 Foreign trade regulation
• 3 Globalization
• 3 International economic relations
• 3 Lobbying
• 3 Pressure groups
• 2 Economic assistance

• 4 United States. Federal Trade Commission. Bureau of Economics
• 3 Bauer, Raymond Augustine, 1916-1977
• 3 Benjamin, Nancy C., 1956-
• 3 Morkre, Morris E.
• 3 Tarr, David G.
• 3 United States International Trade Commission
• 2 Anderson, Kym
• 2 Blackhurst, Richard
• 2 Dexter, Lewis Anthony
• 2 Helleiner, Gerald K
• 2 Hufbauer, Gary Clyde
• 2 Pool, Ithiel de Sola, 1917-1984
• 2 Rodrik, Dani
• 2 Tarr, David G
• 2 World Bank
• 1 Aggarwal, Vinod K
• 1 Bautista, Romeo M., 1941-
• 1 Berliner, Diane T
• 1 Bhuyan, Ayubur Rahman
• 1 Cable, Vincent
• 1 Centre for Economic Policy Research (Great Britain)
• 1 Cohen, Stephen D
• 1 Consumer Unity & Trust Society
• 1 Contractor, Farok J
• 1 Corden, W. M. (Warner Max)

• 58 English
• 2 Spanish
• 1 French
• 1 Swedish

• 15 United States
• 10 Developing countries
• 5 Latin America
• 4 East Asia
• 4 Pacific Area
• 3 Great Britain
• 2 Asia
• 2 Europe
• 2 European Union countries
• 1 Arabian Peninsula
• 1 Australia
• 1 Bangladesh
• 1 China
• 1 Europe, Eastern
• 1 European Economic Community countries
• 1 Finland
• 1 Former Soviet republics
• 1 Germany (West)
• 1 India
• 1 Italy
• 1 Japan
• 1 Mexico
• 1 Nigeria
• 1 Persian Gulf States
• 1 Southeast Asia

• 7 Congresses
• 1 Conference papers and proceedings

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