Columbia subject headings:
Harvard subject headings:
Feminism--Germany--History--Congresses.
Women--Germany--Social conditions--Congresses.
Women--Political activity--Germany--History--Congresses.
Women--Suffrage--Germany--History--Congresses.
Princeton subject headings:
Feminism--Germany--History--Congresses.
Women--Germany--Social conditions--Congresses.
Women--Political activity--Germany--History--Congresses.
Women--Suffrage--Germany--History--Congresses.