Columbia subject headings:
Censorship--Soviet Union.
Russian literature--20th century--Censorship.
Soviet Union--History--1925-1953.
Soviet literature--Censorship.
Harvard subject headings:
Censorship--Soviet Union
Russian literature--20th century--Censorship.
Soviet Union--History--1925-1953.
Soviet literature--Censorship.
Princeton subject headings:
Censorship--Soviet Union--History.
Soviet Union--History--1925-1953.