Columbia subject headings:
Harvard subject headings:
Constitutional history--Belgium--History--19th century.
Constitutional history--England--History--19th century.
Constitutional history--France--History--19th century.
Education and state--Belgium--History--19th century.
Education and state--England--History--19th century.
Education and state--France--History--19th century.
Princeton subject headings:
Constitutional history--Belgium--History--19th century.
Constitutional history--England--History--19th century.
Constitutional history--France--History--19th century.
Education and state--Belgium--History--19th century.
Education and state--England--History--19th century.
Education and state--France--History--19th century.