Pernambuco in the Brazilian federation, 1889-1937 / Robert M. Levine. Levine, Robert M. 981.06 LEP 981.06 LEP Includes index. Bibliography: p. [211]-226. Stanford, Calif. : Stanford University Press, 1978. 1978. 1978 Text xxii, 236 p. : eng Pernambuco (Brazil) Economic conditions. Pernambuco (Brazil) Social conditions. Pernambuco (Brazil) Politics and government 19th century. Pernambuco (Brazil) Politics and government 20th century.