TY  - BOOK
ED  - United Nations.
TI  - World population ageing 2009
SN  - 9789211514681
PY  - 2010///
CY  - New York, N.Y.
PB  - United Nations, Dept. of Economic and Social Af fairs, Population Division
KW  - Older people
KW  - Statistics
KW  - Age distribution (Demography)
KW  - Population
N1  - "ST/ESA/SER.A/295."; "United Nations publication sales no. E.10.XIII.5"--T.p. verso; Includes bibliographical references (p. 51-55)
ER  -