Columbia subject headings:
Conservatism--Poland--History--20th century.
Poland--Foreign relations--1918-1945.
Poland--Politics and government--1918-1945.
Słowo (Vilna, Poland)
Harvard subject headings:
Conservatism--Poland--History--20th century.
Poland--Foreign relations--1918-1945
Poland--Politics and government--1918-1945
Słowo (Vilna, Poland)
Princeton subject headings:
Conservatism--Poland--History--20th century.
Poland--Foreign relations--1918-1945.
Poland--Politics and government--1918-1945.
Słowo (Vilna, Poland)