found: His Problemas econômicos e sociais do Brasil, 1949.
found: His The new science of organizations, c1981:t.p. (Alberto Guerreiro Ramos) Can CIP data (Ramos, Alberto Guerreiro, 1915-)
found: His Administração e contexto bras., 1983:t.p. (Guerreiro Ramos) t.p. verso (in CIP data: Ramos, Alberto Guerreiro, 1915-1982)
found: Wikipedia, viewed June 6, 2013:(Alberto Guerreiro Ramos (b. in Santo Amaro da Purificação, September 13, 1915 - d. Los Angeles, April 6, 1982) Brazilian sociologist and politician; Guerreiro Ramos was very important for the Sociology in Brazil; member of the Brazilian delegation at ONU)