Columbia subject headings:
Harvard subject headings:
Education--France--History--19th century
Education--Germany--History--19th century
France--History--19th century.
France--Relations--Germany.
Germany--History--1789-1900.
Germany--Relations--France.
Princeton subject headings:
Education--France--History--19th century.
Education--Germany--History--19th century.
France--History--19th century.
France--Relations--Germany.
Germany--History--1789-1900.
Germany--Relations--France.