Columbia subject headings:
Frank, Otto, 1889-1980.
Holocaust, Jewish (1939-1945)
Jews--Netherlands--Amsterdam--Biography.
Harvard subject headings:
Ahlers, Tonny, -2000.
Amsterdam (Netherlands)--Biography.
Frank, Anne, 1929-1945. Achterhuis.
Frank, Otto, 1889-1980.
Holocaust survivors--Netherlands--Biography.
Holocaust, Jewish (1939-1945)--Netherlands--Amsterdam--Biography.
Jews, German--Netherlands--Amsterdam--Biography.
Jews--Germany--Biography.
World War, 1939-1945--Collaborationists--Netherlands--Amsterdam.
Princeton subject headings:
Frank, Otto.
Holocaust, Jewish (1939-1945)
Jews--Netherlands--Amsterdam--Biography.