Columbia subject headings:
Harvard subject headings:
Chemistry--Study and teaching (Higher)--Germany--Tübingen--History.
College teachers--Germany--Tübingen--Registers.
Universität Tübingen--History.
Princeton subject headings:
Chemistry--Study and teaching (Higher)--Germany--Tübingen--History.
College teachers--Germany--Tübingen--Registers.
Universität Tübingen--History.