• 3 Memorial Library
• 3 Wisconsin Historical Society Library

• 6 Journals, Magazines, Newspapers

• 4 Social conditions
• 2 Depressions
• 2 New Deal, 1933-1939
• 2 Public service employment
• 2 Public welfare
• 2 Unemployment
• 1 Economic indicators
• 1 History
• 1 Industries
• 1 Social indicators

• 2 Connecticut. Emergency Relief Commission
• 2 Connecticut. Office of Commissioner of Welfare
• 1 Portugal. Departamento Central de Planeamento
• 1 Portugal. Núcleo de Informação Económica
• 1 United States. Civilian Production Administration. Office of Economic Review and Analysis
• 1 Zhongguo ke xue yuan. Zhongguo xian dai hua yan jiu zhong xin
• 1 Zhongguo xian dai hua bao gao ke ti zu
• 1 Zhongguo xian dai hua zhan lüe yan jiu ke ti zu

• 5 English
• 1 Chinese
• 1 Portuguese

• 3 United States
• 2 Connecticut
• 1 China
• 1 Europe
• 1 Portugal

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