TY  - BOOK
AU  - Thomas D S
TI  - Social and economic aspects of Swedish population movements, 1750-1933
U1  - 304.609485 
PY  - 1941///
CY  - New York
PB  - Macmillan
KW  - Economic conditions
KW  - Population
KW  - Social conditions
KW  - Sweden
ER  -