Columbia subject headings:
Germany (East)--Foreign relations--Treaties.
Germany (West)--Foreign relations--Treaties.
Germany--Foreign relations--Treaties.
Soviet Union--Foreign relations--Treaties.
Harvard subject headings:
Germany (East)--Foreign relations--Treaties.
Germany (West)--Foreign relations--Treaties.
Germany--Foreign relations--Treaties.
Soviet Union--Foreign relations--Treaties.
Vienna Convention on the Law of Treaties
Princeton subject headings: