Khan M E Fertility control in India A critical evaluation of the role of incentives in promoting sterlization among industrial workers - Delhi Manohar Pub. 1980 - xiv,197p cm. - Operations Research Group Publication . Bibliography: p 190-191; Appendix: p 183-189 Source: General Book Subjects--Topical Terms: Working Class Dewey Class. No.: Y49:5:5(Y):2.N7, M0