Columbia subject headings:
Harvard subject headings:
National socialism--Austria--Vienna.
Vienna (Austria)--History--20th century.
Princeton subject headings:
Anti-Nazi movement--Austria--Vienna.
Gays--Nazi persecution--Austria--Vienna.
Holocaust, Jewish (1939-1945)--Austria--Vienna.
National socialism--Austria--Vienna.
Romanies--Nazi persecution--Austria--Vienna.
Vienna (Austria)--History--1918-
Vienna (Austria)--Politics and government--20th century.