Columbia subject headings:
Professional associations--Germany--History--19th century.
Trade associations.
Women--Employment--Germany--History--19th century.
Women--Germany--Social conditions.
Women--Germany--Societies and clubs--History--19th century.
Harvard subject headings:
Professional associations--Germany--History.
Trade associations--Germany--History.
Women in the professions--Germany--History.
Working class women--Germany--Societies and clubs--History.
Princeton subject headings:
Professional associations--Germany--History.
Women in the professions--Germany--History.
Working class women--Germany--Societies and clubs--History.