Columbia subject headings:
Holocaust, Jewish (1939-1945)--Poland--Kraków.
Jewish ghettos--Poland--Kraków--History--20th century.
Jews--Poland--Kraków--History--20th century.
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Poland--Kraków
Jewish ghettos--Poland--Kraków--History--20th century.
Jews--Poland--Kraków--History--20th century.
Princeton subject headings:
Holocaust, Jewish (1939-1945)--Poland--Kraków.
Jewish ghettos--Poland--Kraków--History--20th century.
Jews--Poland--Kraków--History--20th century.