Columbia subject headings:
Authors, English--19th century--Biography.
Black, Clementina.
Feminists--Great Britain--Biography.
Social reformers--Great Britain--Biography.
Harvard subject headings:
Authors, English--19th century--Biography
Black, Clementina.
Feminists--Great Britain--Biography
Social reformers--Great Britain--Biography
Princeton subject headings:
Black, Clementina.
Women labor union members--England--History.