Columbia subject headings:
Authors, English--20th century--Biography--Dictionaries.
Criticism--United States.
English literature--20th century--History and criticism.
Harvard subject headings:
Authors, English--20th century--Biography--Dictionaries.
Criticism--United States
English literature--20th century--History and criticism
Princeton subject headings:
Authors, English--20th century--Biography--Dictionaries.
Criticism--United States.
Dictionaries.
English literature--20th century--History and criticism.