Columbia subject headings:
Harvard subject headings:
Bauer-Lechner, Natalie, 1858-1921.
Composers--Austria--Biography
Mahler, Gustav, 1860-1911.
Princeton subject headings:
Bauer-Lechner, Natalie, 1858-1921.
Composers--Austria--Biography.
Mahler, Gustav, 1860-1911.