Columbia subject headings:
Harvard subject headings:
Christlich-Demokratische Union Deutschlands--History.
Political parties--Germany--History.
Politicians--Germany--Biography
Schmidt, Otto, 1902-
Schmidt, Otto, 1902---Religion.
Princeton subject headings:
Christlich-Demokratische Union Deutschlands--History.
Germany--History--Biography.
Politicians--Germany--Biography.
Schmidt, Otto, 1902-
Schmidt, Otto, 1902---Religion.