TY  - BOOK
ED  - United Nations.
TI  - World population ageing, 1950-2050
SN  - 9210510925
AV  - HQ1061 .W673 2002
U1  - 304.60723 21
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  -