Azevedo, Thales de. Social change in Brazil. - Gainesville University of Florida Press 1963. - xi, 83 p. 23 cm. - The Latin American monograph series 22 . Bibliographical footnotes. LCCN: 63062968 Subjects--Geographic Terms: Brazil.--Social conditions. LC Class. No.: HN287 / .A95 Dewey Class. No.: 309.181