• 8 Wisconsin Historical Society Library
• 3 Verona Shelving Facility
• 2 WHS State Archives Preservation Facility
• 1 Law Library
• 1 Shared Print Repositories

• 30 Journals, Magazines, Newspapers
• 24 Books
• 1 Microforms

• 10 Income
• 9 Labor
• 7 Labor unions
• 4 Population
• 3 Industrial relations
• 3 Labor laws and legislation
• 3 Occupations
• 3 Statistics
• 3 Wages
• 2 Economic conditions
• 2 Education
• 2 Employee rights
• 1 Census, 1929
• 1 Collective labor agreements
• 1 Commuting
• 1 Economic history
• 1 Germany (West). Statistisches Bundesamt
• 1 History
• 1 Industrial statistics
• 1 Industrial welfare
• 1 Labor and laborers
• 1 Labor and laboring classes
• 1 Labor movement

• 10 Arze, Carlos
• 10 Maita Pérez, Félix
• 5 United States. Bureau of International Labor Affairs
• 4 Thailand. Samnakngān Sathiti hǣng Chāt
• 4 United States. Bureau of Labor Statistics
• 2 Australian Bureau of Statistics
• 2 Panama. Dirección de Estadística y Censo
• 2 United States. Bureau of the Census
• 1 Bangladesh. Parisaṃkhāna Bibhāga
• 1 Bean, R. (Ron), 1938-
• 1 Brazil. Ministério do Trabalho e Previdência Social. Centro de Documentação e Informática
• 1 Cameron, R. J
• 1 China. She hui tong ji si
• 1 Conference on Labor Statistics (1988 : Tagaytay City, Philippines)
• 1 Deldycke, T. (Tilo)
• 1 Depretto, Jean-Paul
• 1 Devlet İstatistik Enstitüsü (Turkey)
• 1 Freyssenet, Michel
• 1 Gelders, H
• 1 Germany (West). Statistisches Bundesamt
• 1 Imbert, Françoise
• 1 India. Labour Bureau
• 1 Kokusai Kyōroku Jigyōdan
• 1 Limbor, J.-M. (Jean-Marie)
• 1 Mexico. Coordinación de Integración y Análisis de Información

• 27 English
• 16 Spanish
• 4 Thai
• 3 French
• 3 Multiple languages
• 3 Portuguese
• 2 Italian
• 1 Chinese
• 1 German
• 1 Norwegian
• 1 Swedish
• 1 Turkish

• 10 Bolivia
• 6 United States
• 4 Thailand
• 3 Philippines
• 2 Australia
• 2 Italy
• 2 Mexico
• 2 Panama
• 2 Portugal
• 1 Bangkok Metropolitan Area
• 1 Bangladesh
• 1 Brazil
• 1 China
• 1 Cochabamba
• 1 El Alto
• 1 European Economic Community countries
• 1 France
• 1 Germany (West)
• 1 India
• 1 Japan
• 1 La Paz
• 1 Namibia
• 1 Norway
• 1 Oruro
• 1 Papua New Guinea

• 24 Periodicals
• 1 Bibliography
• 1 Catalogs
• 1 Congresses

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