Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--1945-1990
Germany--Politics and government--1990-
Presidents' spouses--Germany--Biography.
Presidents' spouses--Germany--History.
Prime ministers' spouses--Germany--Biography.
Prime ministers' spouses--Germany--History.
Princeton subject headings:
Germany--Politics and government--1945-1990.
Germany--Politics and government--1990-
Presidents' spouses--Germany--Biography.
Presidents' spouses--Germany--History.
Prime ministers' spouses--Germany--Biography.
Prime ministers' spouses--Germany--History.