TY  - BOOK
ED  - United Nations
TI  - Demographic transtion and socio economic development: : proceedings of the United Nations/UNFPA expert group meeting Instanbul
T2  - Department of international economic social affairs population studies; 65
AV  - IRA HB849.U54 
PY  - 1979///
CY  - New York
PB  - United Nations
KW  - Population
KW  - Congresses
ER  -