Columbia subject headings:
American poetry--20th century--History and criticism.
English poetry--20th century--History and criticism.
Imagist poetry--History and criticism.
Harvard subject headings:
American poetry--20th century--History and criticism
English poetry--20th century--History and criticism
Imagist poetry--History and criticism.
Princeton subject headings:
American poetry--20th century--History and criticism.
English poetry--20th century--History and criticism.
Imagist poetry--History and criticism.