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2. Organismo responsavel pelo setor operário. "Aos comps. do CR-BA: A todos os militantes do Partido." N.p.:, July 1980., Box: 18. Eduardo Sarno Collection of Leftist Movements in Brazil, 2002-03. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/374392 Accessed September 26, 2026.