Columbia subject headings:
Educators--Germany--Marburg--Biography.
Philipps-Universität Marburg--Faculty--Biography.
Philipps-Universität Marburg--History.
Harvard subject headings:
Educators--Germany (West)--Marburg--Biography.
Philipps-Universität Marburg--Faculty--Biography.
Philipps-Universität Marburg--History.
Princeton subject headings:
Educators--Germany--Marburg--Biography.
Philipps-Universität Marburg--Faculty--Biography.
Philipps-Universität Marburg--History.