Columbia subject headings:
Hesse-Darmstadt (Grand duchy)--Intellectual life--18th century.
Justus Liebig-Universität Giessen.
Pietism--Germany--Hesse-Darmstadt (Grand duchy)--History--18th century.
Theology--Study and teaching--Germany--Hesse-Darmstadt (Grand duchy)--History--18th century.
Harvard subject headings:
Giessen (Germany)--Church history.
Giessen (Hesse, Germany)--Church history.
Hesse (Germany)--Church history.
Pietism--Germany--Giessen (Hesse)
Pietism--Germany--Giessen.
Pietism--Germany--Hesse-Darmstadt.
Pietism--Hesse-Kassel (Electorate)
Princeton subject headings: