TY  - BOOK
AU  - Kuczynski,Robert R.
ED  - Institute of economics
TI  - The balance of births and deaths
U1  - 312.094 
PY  - 1931///-
CY  - New York
PB  - Macmillan
KW  - Statistics
KW  - Europe
KW  - Statistics, Vital
KW  - Population
N1  - Library has vol. 2; Vol.2 Eastern and southern Europe
ER  -