Columbia subject headings:
Lehár, Franz, 1870-1948.
Harvard subject headings:
Composers--Austria--Biography
Lehár, Franz, 1870-1948--Criticism and interpretation.
Lehár, Franz, 1870-1948--Family.
Lehár, Franz, 1870-1948--Friends and associates.
Lehár, Franz, 1870-1948. Lustige Witwe.
Musicals--Austria--History and criticism.
Princeton subject headings:
Lehár, Franz, 1870-1948. Lustige Witwe.