Columbia subject headings:
Harvard subject headings:
Heads of state--Germany--Biography.
Hitler, Adolf, 1889-1945
National socialism--History.
Nationalsozialistische Deutsche Arbeiter-Partei--History.
Nazis--Biography
Wagener, Otto--1888.
Princeton subject headings:
Heads of state--Germany--Biography.
Hitler, Adolf, 1889-1945.
National socialism--History.
Nationalsozialistische Deutsche Arbeiter-Partei--History.
Nazis--Biography.
Wagener, Otto.