• 1 Memorial Library
• 1 Temporary Relocation Library

• 2 Social conditions
• 1 Historiography
• 1 Labor economics
• 1 Labor unions
• 1 Land tenure
• 1 Peasants
• 1 Political activity
• 1 Research
• 1 Social life and customs
• 1 Soviets (Councils)
• 1 Working class

• 1 Institut istorii SSSR (Akademii︠a︡ nauk SSSR). Leningradskoe otdelenie
• 1 Irish Labour History Society
• 1 Universidade Federal da Paraíba. Mestrado em Ciências Sociais
• 1 Universidade Federal da Paraíba. Programa de Pós-Graduação em Sociologia

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• 2 Periodicals
• 1 periodicals

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