TY  - BOOK
TI  - Ageing and urbanization
U1  - 305.26 
PY  - 1991///
CY  - New York
PB  - United Nations
KW  - Older people
KW  - Congresses
KW  - Urbanization
N1  - "United Nations publication sales no. E.91.XIII.12."; Includes bibliographical references (p. 447)
ER  -