Columbia subject headings:
Expatriate motion picture producers and directors--Soviet Union--History--20th century.
Germans--Soviet Union--History--20th century.
Motion picture industry--Soviet Union.
Motion picture producers and directors--Germany--History--20th century.
Harvard subject headings:
Expatriate motion picture producers and directors--Soviet Union--History--20th century.
Germans--Soviet Union--History--20th century.
Motion picture industry--Soviet Union.
Motion picture producers and directors--Germany--History--20th century.
Princeton subject headings:
Expatriate motion picture producers and directors--Soviet Union--History--20th century.
Germans--Soviet Union--History--20th century.
Motion picture industry--Soviet Union.
Motion picture producers and directors--Germany--History--20th century.