Columbia subject headings:
Comparative literature--French and Spanish.
Comparative literature--Spanish and French.
Existentialism in literature.
Existentialism.
Sartre, Jean-Paul, 1905-1980--Criticism and interpretation.
Unamuno, Miguel de, 1864-1936--Criticism and interpretation.
Harvard subject headings:
Comparative literature--French and Spanish.
Comparative literature--Spanish and French.
Existentialism in literature.
Existentialism.
Sartre, Jean-Paul, 1905-1980--Criticism and interpretation.
Unamuno, Miguel de, 1864-1936--Criticism and interpretation.
Princeton subject headings: