Columbia subject headings:
Harvard subject headings:
Communist countries--Foreign economic relations--Soviet Union--Sources--Congresses.
Europe, Central--Foreign economic relations--Soviet Union--Sources--Congresses.
Europe, Eastern--Foreign economic relations--Soviet Union--Sources--Congresses.
Soviet Union--Economic policy--1946-1950--Sources--Congresses.
Soviet Union--Foreign economic relations--Communist countries--Sources--Congresses.
Soviet Union--Foreign economic relations--Europe, Central--Sources--Congresses.
Soviet Union--Foreign economic relations--Europe, Eastern--Sources--Congresses.
Princeton subject headings:
Communist countries--Foreign economic relations--Soviet Union--Congresses.
Europe, Central--Foreign economic relations--Soviet Union--Congresses.
Europe, Eastern--Foreign economic relations--Soviet Union--Congresses.
Soviet Union--Economic policy--1946-1950--Congresses.
Soviet Union--Foreign economic relations--Communist countries--Congresses.
Soviet Union--Foreign economic relations--Europe, Central--Congresses.
Soviet Union--Foreign economic relations--Europe, Eastern--Congresses.