Columbia subject headings:
Socialism and the arts--Soviet Union--History.
Soviet Union--Cultural policy.
Working class in art.
Working class in literature.
Harvard subject headings:
Socialism and the arts--Soviet Union--History.
Soviet Union--Cultural policy.
Working class in art.
Working class in literature.
Princeton subject headings:
Socialism and the arts--Soviet Union--History.
Soviet Union--Cultural policy.
Working class in art.
Working class in literature.