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Economic issues : readings and cases
McConnell, Campbell R., (1966)
Economic organizations and social systems
Solo, Robert A., (1967)
Brazil : a study in development progress
Robock, Stefan Hyman, (1975)
João Mangabeira, república e socialismo no Brasil
Mangabeira, Francisco, (1979)
Imperialismo, petróleo, petrobrás
Mangabeira, Francisco, (1964)