Columbia subject headings:
Harvard subject headings:
Conflict management--Europe--History.
Europe, Eastern--Foreign relations--Germany (West)
Europe--Politics and government--20th century.
Germany (West)--Foreign relations--Europe, Eastern.
Germany (West)--Politics and government--1945-1990.
Warsaw Treaty
Princeton subject headings:
Conflict management--Europe--History.
Europe, Eastern--Foreign relations--Germany (West)
Europe--Politics and government--20th century.
Germany (West)--Foreign relations--Europe, Eastern.
Germany (West)--Politics and government--20th century.
Warsaw Treaty