Sundrum, R.M. Manpower resources of Ceylon 1956-1981 / R.M. Sundrum, V.R. Rao & S. Selvaratnam - Colombo : NPC , 1959 - 31p. ; 25 cm. Includes bibliographical references and index. Subjects--Topical Terms: Labour ManpowerCeylonHuman resources Dewey Class. No.: 331.9548 / SUN