Columbia subject headings:
Composers--Austria--Biography.
Mahler, Gustav, 1860-1911--Homes and haunts.
Mahler, Gustav, 1860-1911.
Harvard subject headings:
Composers--Austria--Biography
Mahler, Gustav, 1860-1911--Homes and haunts.
Mahler, Gustav, 1860-1911.
Princeton subject headings:
Composers--Austria--Biography.
Mahler, Gustav, 1860-1911--Homes and haunts.
Mahler, Gustav, 1860-1911.