Columbia subject headings:
Comparative literature--Italian and Portuguese.
Comparative literature--Italian and Spanish.
Comparative literature--Portuguese and Italian.
Comparative literature--Spanish and Italian.
Italian literature--History and criticism.
Portuguese literature--Classical period, 1500-1700--History and criticism.
Spanish literature--Classical period, 1500-1700--History and criticism.
Harvard subject headings:
Princeton subject headings:
Comparative literature--Italian and Portuguese--Congresses.
Comparative literature--Italian and Spanish--Congresses.
Comparative literature--Portuguese and Italian--Congresses.
Comparative literature--Spanish and Italian--Congresses.
Italian literature--History and criticism--Congresses.
Portuguese literature--History and criticism--Congresses.
Spanish literature--History and criticism--Congresses.