Columbia subject headings:
Harvard subject headings:
Decadence (Literary movement)--History and criticism.
Italian literature--19th century--History and criticism
Italian literature--20th century--History and criticism
Modernism (Literature)--History and criticism.
Princeton subject headings:
Decadence (Literary movement)--History and criticism.
Italian literature--19th century--History and criticism.
Italian literature--20th century--History and criticism.
Modernism (Literature)--History and criticism.