Columbia subject headings:
Literature.
Modernism (Literature)--United States.
Warren, Robert Penn, 1905-1989--Criticism and interpretation.
Warren, Robert Penn, 1905-1989--Knowledge and learning.
Harvard subject headings:
Modernism (Literature)--United States
Warren, Robert Penn, 1905-1989--Criticism and interpretation.
Warren, Robert Penn, 1905-1989--Knowledge--Literature.
Princeton subject headings:
Warren, Robert Penn, 1905-1989--Criticism and interpretation.