Columbia subject headings:
Art, Russian--United States.
Art--Soviet Union--Marketing.
Art--United States--Marketing.
Soviet Union--Commerce--United States.
United States--Commerce--Soviet Union.
Harvard subject headings:
Art, Russian--United States.
Art--Soviet Union--Marketing.
Art--United States--Marketing
Soviet Union--Commerce--United States.
United States--Commerce--Soviet Union.
Princeton subject headings:
Art, Russian--United States.
Art--Soviet Union--Marketing.
Art--United States--Marketing.
Soviet Union--Commerce--United States.
United States--Commerce--Soviet Union.