Khanka, S. S. Labour force, employment, and unemployment in a backward economy : a study of Kumaon region in U.P. / S.S. Khanka. - 1st ed. - Bombay : Himalaya Pub, 1988. - xxi, 226 p. : Revision of the author's thesis (Ph. D.--Kumaun University, Nainital, 1984) ISBN: SOCSC1196 Subjects--Topical Terms: Labor supply---India---- Dewey Class. No.: 331.12509542 / La