Montgomery, Mark R. Mortality decline and the demographic response : toward a new agenda / Mark R. Montgomery - New York : Population Council (PC) , 1999 - 43p. : ill. ; 22 cm. - PC Policy Research Division Working Papers No.122 . Includes bibliographical references. Subjects--Topical Terms: MortalityMedical careDemographyResearch Gov. Doc. Class. No.: US PC PRD Wp-122