Columbia subject headings:
Economics in literature.
Literature, Modern--19th century--History and criticism.
Poetics.
Realism in literature.
Harvard subject headings:
Economics in literature.
Literature--19th century--History and criticism.
Poetics
Realism in literature.
Princeton subject headings:
Economics in literature.
Literature, Modern--19th century--History and criticism.
Poetics.
Realism in literature.