Columbia subject headings:
Gollwitzer, Helmut.
Protestant churches--Germany--History--20th century.
Scharf, Kurt.
Theology--History--20th century.
Harvard subject headings:
Church and state--Germany--History--20th century
Evangelische Kirche in Deutschland--History.
Germany--Church history--20th century.
Gollwitzer, Helmut--Interviews.
Protestant churches--Germany--History--20th century
Scharf, Kurt--Interviews.
Princeton subject headings: