Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Germany--Biography
Breidbach-Bürresheim, Randolph von, 1912-1945.
Germany. Heer--Biography.
Hitler, Adolf, 1889-1945--Assassination attempt, 1944 (July 20)
Princeton subject headings:
Anti-Nazi movement--Germany--Biography.
Breidbach-Bürresheim, Randolph von, 1912-1945.
Germany. Heer--Biography.
Hitler, Adolf, 1889-1945--Assassination attempts.