TY  - BOOK
ED  -  United Nations. Department of Economic and Social Affairs. Populatio n Division.
TI  -  World population ageing, 1950-2050
SN  -  9210510925
U1  -  305.26021 
PY  - 2002///
CY  -  New York
PB  -  United Nations
KW  -  Older people
KW  -  Statistics
KW  -  Age distribution (Demography)
KW  -  Population
N1  -  "United Nations publication sales no. E.02.XIII.3"--T.p. verso;  "ST/ESA/SER.A/207.";  Includes bibliographical references (p. 35-37)
ER  -