Columbia subject headings:
Europe--Foreign economic relations--Soviet Union.
Europe--Foreign relations--1945-
Europe--Foreign relations--Soviet Union.
Soviet Union--Foreign economic relations--Europe.
Soviet Union--Foreign relations--Europe.
Harvard subject headings:
Europe--Foreign economic relations--Soviet Union.
Europe--Foreign relations--1945-
Europe--Foreign relations--Soviet Union.
Soviet Union--Foreign economic relations--Europe.
Soviet Union--Foreign relations--Europe.
Princeton subject headings:
Europe--Foreign economic relations--Soviet Union.
Europe--Foreign relations--1945-
Europe--Foreign relations--Soviet Union.
Soviet Union--Foreign economic relations--Europe.
Soviet Union--Foreign relations--Europe.