Columbia subject headings:
Harvard subject headings:
College teachers--Germany--Jena.
College teachers--Germany--Thuringia.
Educational change--Germany--Jena.
Educational change--Germany--Thuringia.
Universities and colleges--Germany--Jena.
Universities and colleges--Germany--Thuringia.
Princeton subject headings:
College teachers--Germany--Political activity--History.
Universities and colleges--Germany--Faculty--History.