Columbia subject headings:
Harvard subject headings:
Germany (West)--Politics and government--1982-1990.
Germany--Politics and government--1990-
Politicians--Germany--Biography
Rühe, Volker, 1942-
Princeton subject headings:
Germany (West)--Politics and government--1982-1990.
Germany--Politics and government--1990-
Politicians--Germany--Biography.
Rühe, Volker, 1942-