Columbia subject headings:
Düsseldorf (Germany)--Social conditions.
Feminism--Germany--Düsseldorf--History--20th century.
Harvard subject headings:
Düsseldorf (Germany)--Social conditions.
Feminism--Germany--Düsseldorf--History--20th century.
Women's rights--Germany--Düsseldorf--History--20th century.
Women--Germany--Düsseldorf--History--20th century.
Princeton subject headings:
Düsseldorf (Germany)--Social conditions.
Feminism--Germany--Düsseldorf--History--20th century.
Women's rights--Germany--Düsseldorf--History--20th century.
Women--Germany--Düsseldorf--History--20th century.