ajustar para legitimar Aparecido de Araújo, Ricardo creator author. text bibliography bl 2019 monographic por access 1 online resource (xiii, 150 pages) Ricardo Aparecido de Araújo. Includes bibliographical references. s-bl--- Syndicalism Brazil History Working class Brazil HD6612 .A63 2019 331.880981 9788538405573 https://app.vlex.com/#/sources/41945 https://app.vlex.com/#/sources/41945 UtOrBLW 240111 20240305165703.0 bslw10117574 eng