Columbia subject headings:
Harvard subject headings:
Dimitrov, Georgi, 1882-1949.
Germany--History--1933-1945--Underground literature.
Nationalsozialistische Deutsche Arbeiter-Partei.
Reichstagsgebäude (Berlin, Germany)--Fire, 1933.
Princeton subject headings:
Dimitrov, Georgi, 1882-1949.
Germany--History--1933-1945.