Caldeira, Teresa Pires do Rio. City of walls : crime, segregation, and citizenship in São Paulo / Teresa P.R. Caldeira. - Berkeley : University of California Press, c2000. - xvii, 487 p. : ill. ; 24 cm. Includes bibliographical references (p. 425-453) and index. Subjects--Topical Terms: Crime--Brazil--São Paulo. Dewey Class. No.: 364.981/61