Columbia subject headings:
Authors, Russian--20th century--Biography--Exhibitions.
Humanists--Biography--Exhibitions.
Kopelev, Lev, 1912-1997--Exhibitions.
Harvard subject headings:
Authors, Russian--20th century--Biography--Exhibitions.
Humanists--20th century--Biography--Exhibitions.
Kopelev, Lev, 1912-1997--Exhibitions.
Princeton subject headings:
Authors, Russian--20th century--Biography--Exhibitions.
Humanists--20th century--Biography--Exhibitions.
Kopelev, Lev, 1912-1997--Exhibitions.