Columbia subject headings:
Education, Humanistic--Germany--Württemberg--History--19th century.
Education, Humanistic--Germany--Württemberg--History--20th century.
Education, Secondary--Germany--Württemberg--History--19th century.
Education, Secondary--Germany--Württemberg--History--20th century.
Harvard subject headings:
Education, Humanistic--Germany--Württemberg--History--19th century.
Education, Humanistic--Germany--Württemberg--History--20th century.
Education, Secondary--Germany--Württemberg--History--19th century.
Education, Secondary--Germany--Württemberg--History--20th century.
Princeton subject headings:
Education, Humanistic--Germany--Württemberg--History--19th century.
Education, Humanistic--Germany--Württemberg--History--20th century.
Education, Secondary--Germany--Württemberg--History--19th century.
Education, Secondary--Germany--Württemberg--History--20th century.