Columbia subject headings:
Protestants--Germany--Berlin--History.
Theology, Doctrinal--Germany--Berlin--History.
Theology--Study and teaching--Germany--Berlin--History.
Harvard subject headings:
Berlin (Germany)--Religious life and customs.
Theology, Doctrinal--Germany--Berlin--History.
Princeton subject headings:
Berlin (Germany)--Religious life and customs.
Theology, Doctrinal--Germany--Berlin--History.