Columbia subject headings:
Harvard subject headings:
Education--Philosophy--History--19th century
Educators--Great Britain--Biography
Mason, Charlotte M. (Charlotte Maria), 1842-1923--Contributions in education.
Women educators--Great Britain--Biography.
Princeton subject headings:
Education--Philosophy--History--19th century.
Educators--Great Britain--Biography.
Mason, Charlotte M. (Charlotte Maria), 1842-1923.
Women educators--Great Britain--Biography.