Jolly, Richard Singer Hans Third world employment: problems strategy / ed. by Richard Jolly & Emanuel De Kadt - Middlesex : Penguin Books , 1973 - 448 p. : ill. ; 20 cm. - Penguin modern economics readings . Includes bibliographical references and index. Subjects--Topical Terms: EmploymentDeveloping countries Dewey Class. No.: 331.11 / JOL