Columbia subject headings:
Harvard subject headings:
Liebel, Willy--Childhood and youth.
Liebel, Willy--Political and social views.
Mayors--Germany--Nuremberg--Biography.
Nationalsozialistische Deutsche Arbeiter-Partei.
Politicians--Germany--Nuremberg--History--20th century.
Princeton subject headings:
Liebel, Willy.
Mayors--Germany--Nuremberg--Biography.
Nazis--Biography.