Todaro, Michael P. Economics for a developing world : an introduction to principles, problems and policies for development // Michael P. Todaro. - 2rd ed. - London ; New York : Longman, 1986. - xxvi, 434p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: Economic development.Economics. Subjects--Geographic Terms: Developing countries--Economic conditions. Dewey Class. No.: 330.9 / TOE 1986