• 1 Memorial Library
• 1 Wisconsin Historical Society Library

• 1 Aragón (Mexico City, Mexico)
• 1 Employees
• 1 Food industry and trade
• 1 Hispanic Americans
• 1 Labor unions
• 1 Social conditions
• 1 Socialism
• 1 Spaniards

• 1 Centro Intercultural de Documentación
• 1 Fernández Clemente, Eloy
• 1 International Workers in the Amalgamated Food Industries
• 1 Mainer, José-Carlos
• 1 Peña Aragonesa Joaquín Costa

• 1 English
• 1 French
• 1 German
• 1 Italian
• 1 Russian

• 1 Aragon (Spain)
• 1 California
• 1 Latin America
• 1 Los Angeles
• 1 Los Angeles (Calif.)
• 1 Mexico
• 1 United States

• 2 Periodicals
• 1 Newspapers

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