Columbia subject headings:
Mann, Thomas, 1875-1955--Criticism and interpretation.
Wagner, Richard, 1813-1883--Criticism and interpretation.
Harvard subject headings:
Mann, Thomas, 1875-1955
Mann, Thomas, 1875-1955--Criticism and interpretation.
Mann, Thomas, 1875-1955--Views on Wagner.
Wagner, Richard, 1813-1883--Criticism and interpretation.
Wagner, Richard, 1813-1883--In literature.
Wagner, Richard, 1813-1883--Influence.
Princeton subject headings:
Mann, Thomas, 1875-1955--Criticism and interpretation.
Wagner, Richard, 1813-1883--Criticism and interpretation.