Columbia subject headings:
Motion pictures--Poland--History.
Motion pictures--Soviet Union--History.
Poland--Relations--Soviet Union.
Soviet Union--Relations--Poland.
Harvard subject headings:
Motion pictures--Poland--History
Motion pictures--Soviet Union--History
Poland--Relations--Soviet Union
Soviet Union--Relations--Poland.
Princeton subject headings:
Motion pictures--Poland--History.
Motion pictures--Soviet Union--History.
Poland--Relations--Soviet Union.
Soviet Union--Relations--Poland.