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Estatutos da Petróleo brasileiro s.a., Petrobrás
In: O observador econômico e financeiro 18 (1954) 216, pp. 87-91
Persistent link: https://www.econbiz.de/10003312823
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Lei no 2.004 de 3.X.1953
In: Boletim do Departamento Nacional de Estradas de Rodagem (1954) 16, pp. 7-18
Persistent link: https://www.econbiz.de/10003312827
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Ação da Petrobrás no reconcavo bahiano
Barroso, Geonísio Carvalho - 1958
Persistent link: https://www.econbiz.de/10001977390
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Roboré, um torpedo contra a Petrobrás
Mascarenhas, Anderson Oscar - 1959
Persistent link: https://www.econbiz.de/10014300222