TY  - BOOK
AU  - "UN, Economic and Social Information  and Policy Analysis  (Deptt. of-)"
ED  - "UN, Economic and Social Information  and Policy Analysis  (Deptt. of-)"
TI  - Challenge of urbanization:  The world's large cities
U1  - "Y33.1.N9, N5/UN" 
PY  - 1995///
CY  - New
PB  - York United Nations USA    
KW  - Urban Sociology
ER  -