Columbia subject headings:
Harvard subject headings:
Mahler, Gustav, 1860-1911--Criticism and interpretation.
Mahler, Gustav, 1860-1911. Lied von der Erde.
Princeton subject headings:
Mahler, Gustav, 1860-1911--Criticism and interpretation.
Mahler, Gustav, 1860-1911. Lied von der Erde.