Columbia subject headings:
Harvard subject headings:
Executive departments--Czechoslovakia--Congresses.
Politicians--Czechoslovakia--Congresses.
Politicians--Germany--Congresses.
Spina, Franz, 1868-1938--Congresses.
Princeton subject headings:
Prague (Czech Republic)--Intellectual life--Congresses.
Slavists--Czech Republic--Prague--Biography--Congresses.
Spina, Franz, 1868-1939--Congresses.