Columbia subject headings:
Harvard subject headings:
Catholic Church. Archdiocese of Vienna (Austria)--History--20th century.
Church property--Austria--Vienna Region--History--20th century.
Vienna Region (Austria)--Church history.
Princeton subject headings:
Catholic Church. Archdiocese of Vienna (Austria)--History--20th century.
Church property--Austria--Vienna Region--History--20th century.
Vienna Region (Austria)--Church history.