Columbia subject headings:
Composers--Germany--Biography.
Conductors (Music)--Germany--Biography.
Krauss, Clemens, 1893-1954.
Singers--Germany--Biography.
Strauss, Richard, 1864-1949.
Ursuleac, Viorica, 1894-1985.
Harvard subject headings:
Composers--Germany--Biography
Conductors (Music)--Germany--Biography
Krauss, Clemens, 1893-1954.
Singers--Germany--Biography
Strauss, Richard, 1864-1949
Ursuleac, Viorica, 1894-1985.
Princeton subject headings:
Composers--Germany--Biography.
Conductors (Music)--Germany--Biography.
Krauss, Clemens, 1893-1954.
Singers--Germany--Biography.
Strauss, Richard, 1864-1949.
Ursuleac, Viorica, 1894-1985.