Columbia subject headings:
English poetry--19th century--History and criticism.
English poetry--20th century--History and criticism.
Transportation in literature.
Harvard subject headings:
English poetry--19th century--History and criticism
English poetry--20th century--History and criticism
Transportation in literature.
Princeton subject headings:
English poetry--19th century--History and criticism.
English poetry--20th century--History and criticism.
Transportation in literature.