Oberai, A. S. Changes in the structure of employment with economic development / A. S. Oberai. - 2nd ed. - Geneva : International Labour Office, 1981. - 66 p. : ill. ; 24 cm. - WEP study . - WEP study. . Includes bibliographical references. Subjects--Topical Terms: Labor supply--Developing countries.Economic development. Dewey Class. No.: 331.12091724 / OBC 1981