TY  - BOOK
AU  - Ferenczi,Imre
ED  - International Institute of Intellectual Co-operations.
ED  - League of Nations.
ED  - International Studies Conference
TI  - The synthetic optimum of population: an outline of an international demographic policy
AV  - HB851 .F42
U1  - 312 
PY  - 1938///
CY  - Paris
PB  - International Institute of Intellectual Co-operation, League of Nations
KW  - Population
N1  - At head of title: International Studies Conference
ER  -