Columbia subject headings:
Harvard subject headings:
Austria--Foreign relations--Germany--Exhibitions.
Austria--History--1938-1945--Exhibitions.
National socialism--Austria--Exhibitions.
World War, 1939-1945--Refugees--Austria--Exhibitions.
Princeton subject headings:
Austria--Foreign relations--Germany--Exhibitions.
Austria--History--1938-1945--Exhibitions.
World War, 1939-1945--Refugees--Austria--Exhibitions.