Columbia subject headings:
Harvard subject headings:
Italian literature--19th century--History and criticism
Italian literature--20th century--History and criticism
Spanish literature--19th century--History and criticism
Spanish literature--20th century--History and criticism
Princeton subject headings:
Comparative literature--Italian and Spanish.
Comparative literature--Spanish and Italian.
Italian fiction--19th century--History and criticism.
Italian fiction--20th century--History and criticism.
Spanish fiction--19th century--History and criticism.
Spanish fiction--20th century--History and criticism.