Columbia subject headings:
Finland--Politics and government--1917-1945.
Finland--Social conditions.
Manpower--Finland.
National characteristics, Finnish.
Harvard subject headings:
Finland--Politics and government--1917-1945.
Finland--Social conditions.
Manpower--Finland.
Social sciences
Princeton subject headings:
Finland--Politics and government--1917-1945.
Finland--Social conditions.
Manpower--Finland.
Social sciences.