Columbia subject headings:
Bohemia (Czech Republic)--Church history--20th century--Congresses.
Catholic Church--Czech Republic--Bohemia--History--20th century--Congresses.
Church and state--Czech Republic--Bohemia--Congresses.
Harvard subject headings:
Bohemia (Czech Republic)--Church history--20th century--Congresses.
Catholic Church--Czech Republic--Bohemia--History--20th century--Congresses.
Church and state--Czech Republic--Bohemia--Congresses.
Princeton subject headings:
Bohemia (Czech Republic)--Church history--20th century--Congresses.
Catholic Church--Czech Republic--Bohemia--History--20th century--Congresses.
Church and state--Czech Republic--Bohemia--Congresses.