Columbia subject headings:
Diseases in literature.
Economics in literature.
English literature--19th century--History and criticism.
Poverty in literature.
Social problems in literature.
Wealth in literature.
Harvard subject headings:
Diseases in literature.
Economics in literature.
English literature--19th century--History and criticism
Poverty in literature
Social problems in literature.
Wealth in literature.
Princeton subject headings:
Diseases in literature.
Economics in literature.
English literature--19th century--History and criticism.
Poverty in literature.
Social problems in literature.
Wealth in literature.