Columbia subject headings:
Harvard subject headings:
Higher education and state--Germany--History.
Mathematics teachers--Germany--Biography.
Mathematics--Study and teaching (Higher)--Germany.
Universität Rostock
Wildenhain, Günther.
Princeton subject headings:
Higher education and state--Germany--History.
Mathematics teachers--Germany--Biography.
Mathematics--Study and teaching (Higher)--Germany.
Universität Rostock.
Wildenhain, Günther.