Sahota, Gian S. Brazilian economic policy : an optimal control theory analysis / Gian Singh Sahota. - New York : Praeger, 1975. - xv, 317 p. ; 25 cm. - Praeger special studies in international economics and development . Includes index. Bibliography: p. 297-312. ISBN: 0275096904 Subjects--Geographic Terms: Brazil--Economic policy--Mathematical models. Dewey Class. No.: 338.981 / SAB 1975