Columbia subject headings:
Russian poetry--20th century--History and criticism.
Russian poetry--Theory, etc.
Symbolism (Literary movement)--Soviet Union.
Harvard subject headings:
Russian poetry--20th century--History and criticism
Russian poetry--History and criticism--Theory, etc.
Russian poetry--Theory, etc.
Symbolism (Literary movement)--Soviet Union.
Princeton subject headings:
Russian poetry--20th century--History and criticism.
Russian poetry--Theory, etc.
Symbolism (Literary movement)--Soviet Union.