Columbia subject headings:
Germany--Politics and government--1918-1933.
National socialism--History--20th century.
Nationalsozialistische Deutsche Arbeiter-Partei--History.
Political violence--Germany--History--20th century.
Harvard subject headings:
Germany--Politics and government--1918-1933
National socialism.
Nationalsozialistische Deutsche Arbeiter-Partei--History.
Political violence--Germany--History--20th century.
Princeton subject headings:
Germany--Politics and government--1918-1933.
National socialism--History--Germany--20th century.
Nationalsozialistische Deutsche Arbeiter-Partei--History.
Political violence--Germany--History--20th century.