Columbia subject headings:
Composers--Germany--Biography.
Fortner, Wolfgang, 1907-1987--Influence.
Fortner, Wolfgang, 1907-1987.
Harvard subject headings:
Composers--Germany--Biography
Fortner, Wolfgang, 1907-1987--Influence.
Fortner, Wolfgang, 1907-1987.
Princeton subject headings:
Composers, German--Biography.
Fortner, Wolfgang, 1907-1987--Influence.
Fortner, Wolfgang, 1907-1987.