Columbia subject headings:
Harvard subject headings:
Emilia-Romagna (Italy)--Intellectual life.
Italian literature--19th century--History and criticism
Italian literature--20th century--History and criticism
Italian literature--Italy--Emilia-Romagna--History and criticism.
Princeton subject headings:
Emilia-Romagna (Italy)--Intellectual life.
Italian literature--Italy--Emilia-Romagna--History and criticism.