Columbia subject headings:
Harvard subject headings:
Frankfurter, David, 1909-1982
Gustloff, Wilhelm, 1895-1936
Jews--Germany.
Jews--Persecutions.
Political crimes and offenses--Switzerland--Davos.
Princeton subject headings:
Frankfurter, David, 1909---Trials, litigation, etc.
Gustloff, Wilhelm, 1895-1936--Assassination.
Trials (Assassination)--Switzerland--Chur.