Age structure of mortality in developing countries : a data base for cross-sectional and time series research / Department of Interna tional Economic and Social Affairs. - New York : United Nations, 1986. - vi, 267 p. : ill. ; 28 cm. "ST/ESA/SER.R/66." Includes bibliographical references (p. 265-267) Subjects--Topical Terms: Mortality ----Developing countries ----Tables. Dewey Class. No.: 304.64