Columbia subject headings:
Mann, Thomas, 1875-1955--Criticism and interpretation.
Mann, Thomas, 1875-1955--Philosophy.
Mann, Thomas, 1875-1955--Political and social views.
Spengler, Oswald, 1880-1936.
Harvard subject headings:
Mann, Thomas, 1875-1955--Criticism and interpretation.
Mann, Thomas, 1875-1955--Philosophy.
Mann, Thomas, 1875-1955--Political and social views.
Spengler, Oswald, 1880-1936.
Princeton subject headings:
Mann, Thomas, 1875-1955--Criticism and interpretation.
Mann, Thomas, 1875-1955--Philosophy.
Mann, Thomas, 1875-1955--Political and social views.
Spengler, Oswald, 1880-1936--Influence.