Sinha , V.C. Elements of demography : with demographic profile of India and the World. / V.C .Sinha , E . Zacharia. - 2nd ed. - New Delhi : Allied Publisher ,1986 - x,592p. ;23cm. ISBN: 8177640445 ₹375.00 Subjects--Topical Terms: Demography--India Dewey Class. No.: 304.6 / Si617E