Columbia subject headings:
Harvard subject headings:
Antisemitism in the press--Germany--History--20th century.
Communism--Germany--History--20th century
Germany--History--1918-1933.
Jews--Press coverage--Germany--History--20th century.
Kommunistische Partei Deutschlands.
Princeton subject headings:
Antisemitism in the press--Germany--History--20th century.
Communism--Germany--History--20th century.
Germany--History--1918-1933.
Jews--Press coverage--Germany--History--20th century.
Kommunistische Partei Deutschlands.
Rote Fahne.