Columbia subject headings:
Harvard subject headings:
Adolph, Walter, 1902-
Catholic Church--Germany--History--1933-1945--Sources.
Church and state--Germany--History--1933-1945--Sources.
Clergy--Germany--Biography
Germany--Church history--1933-1945--Sources.
Princeton subject headings:
Church and state--Germany--History--1933-1945--Sources.
Germany--Church history--1933-1945--Sources.