Columbia subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 6,
Symphonies--Analysis, appreciation.
Harvard subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 6,
Symphonies--Analysis, appreciation.
Princeton subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 6,