Columbia subject headings:
Feminism--Germany--History--19th century.
Feminism--Germany--History--20th century.
Prostitution--Germany--History--20th century.
Women--Germany--History--19th century.
Women--Germany--History--20th century.
Harvard subject headings:
Feminism--Germany--History--19th century
Feminism--Germany--History--20th century
Princeton subject headings: