Gill, Richard T. 1927-2010. Economic development: past and present / [by] Richard T. Gill. - 3d ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1973. - viii, 143 p. : illus. ; 24 cm. - Foundations of modern economics series . Bibliography: p. 132-133. ISBN: 0132233703 0132233622 (pbk.) Subjects--Topical Terms: Economic development. Subjects--Geographic Terms: Developing countries--Economic conditions. Dewey Class. No.: 330.9 / GIE 1973