Columbia subject headings:
Germany (West)--Foreign relations--1982-1990.
Germany (West)--Politics and government--1982-1990.
Kohl, Helmut, 1930-2017.
Harvard subject headings:
Germany (West)--Foreign relations--1982-1990.
Germany (West)--Politics and government--1982-1990.
Kohl, Helmut, 1930-2017.
Princeton subject headings: