Columbia subject headings:
Harvard subject headings:
Capitalism in literature.
German literature--19th century--History and criticism
Proletariat in literature.
Romanticism--Germany--19th century.
Social classes in literature.
Princeton subject headings:
Capitalism in literature.
German literature--19th century--History and criticism.
Proletariat in literature.
Romanticism--Germany--19th century.
Social classes in literature.