Columbia subject headings:
Architecture--Austria--Vienna--History--Exhibitions.
Ringstrasse (Vienna, Austria)--Exhibitions.
Vienna (Austria)--Buildings, structures, etc.--Exhibitions.
Harvard subject headings:
Jews--Austria--Vienna--History--Exhibitions.
Ringstrasse (Vienna, Austria)--Exhibitions.
Vienna (Austria)--Buildings, structures, etc.--Exhibitions.
Vienna (Austria)--History--Exhibitions.
Princeton subject headings:
Jews--Austria--Vienna--History--Exhibitions.
Ringstrasse (Vienna, Austria)--Exhibitions.
Vienna (Austria)--Buildings, structures, etc.--Exhibitions.
Vienna (Austria)--History--Exhibitions.