Columbia subject headings:
Harvard subject headings:
Campbell, Roy, 1901-1957--Criticism and interpretation.
English poetry--20th century--History and criticism
Johnson, Anthony L.--Criticism and interpretation.
Oxley, William--Criticism and interpretation.
Russell, Peter, 1921---Criticism and interpretation.
Princeton subject headings:
English poetry--20th century--History and criticism.
English poetry--20th century.