Columbia subject headings:
Catholic Church--Poland--History.
Church and state--Poland--Catholic Church--History.
Poland--Church history.
Poland--Politics and government.
Harvard subject headings:
Catholic Church--Poland--History.
Church and state--Poland--History.
Poland--Church history
Poland--Politics and government
Princeton subject headings:
Catholic Church--Poland--History.
Church and state--Poland--Catholic Church--History.
Poland--Church history.
Poland--Politics and government.