Columbia subject headings:
Harvard subject headings:
Christlich-Demokratische Union Deutschlands (Germany : West)
Christlich-Demokratische Union Deutschlands (Germany : West)--History.
Germany (West)--Politics and government.
Germany--Politics and government--1945-1990.
Germany--Politics and government--1990-
Politicians--Germany (West)--Biography
Vogel, Bernhard.
Princeton subject headings:
Christlich-Demokratische Union Deutschlands (Germany : West)
Germany--Politics and government--1945-1990.
Vogel, Bernhard.