Development theory : four critical studies / eng. Ed. David Lehmann. - London : Cass, 1979. - vii, 106 p. : 24 cm. Includes bibliographies. ISBN: 0714630942 0714640298 (pbk.) Subjects--Topical Terms: Economic development. Subjects--Geographic Terms: Developing countries--Economic conditions. Dewey Class. No.: 338.904 / DEV