Columbia subject headings:
Doubles in literature.
Nerval, Gérard de, 1808-1855--Criticism and interpretation.
Other (Philosophy) in literature.
Harvard subject headings:
French literature--19th century--History and criticism
Nerval, Gérard de, 1808-1855--Criticism and interpretation.
Other (Philosophy) in literature.
Princeton subject headings:
Doubles in literature.
Nerval, Gérard de, 1808-1855--Criticism and interpretation.
Other (Philosophy) in literature.