Columbia subject headings:
Harvard subject headings:
Amnesia--Drama.
Brain--Wounds and injuries--Drama.
Saint Petersburg (Russia)--Drama.
Soviet Union--History--Revolution, 1917-1921--Casualties--Drama.
Soviet Union--History--Revolution, 1917-1921--Personal narratives--Drama.
Soviet Union--Social life and customs--1917-1970--Drama.
Princeton subject headings:
Amnesia--Drama.
Brain--Wounds and injuries--Drama.
Drama.
Feature films.
Personal narratives.
Saint Petersburg (Russia)--Drama.
Silent films.
Soviet Union--History--Revolution, 1917-1921--Casualties--Drama.
Soviet Union--History--Revolution, 1917-1921--Personal narratives--Drama.
Soviet Union--Social life and customs--1917-1970--Drama.
Video recordings.