Columbia subject headings:
Church and state--Germany--History--20th century.
Germany--Church history--20th century.
Harvard subject headings:
Church and state--Germany--History--1933-1945
Church and state--Germany--History--20th century
Germany--Church history--1933-1945.
Germany--Church history--20th century.
Princeton subject headings:
Church and state--Germany--History--1933-1945.
Germany--Church history--1933-1945.