Columbia subject headings:
Antisemitism--Poland--History--20th century.
Holocaust, Jewish (1939-1945)--Poland.
Jews--Persecutions--Poland--History--20th century.
Pogroms--Poland--History--20th century.
Poland--Ethnic relations.
Harvard subject headings:
Antisemitism--Poland--History--20th century.
Holocaust, Jewish (1939-1945)--Europe, Eastern.
Holocaust, Jewish (1939-1945)--Poland
Jews--Persecutions--Poland--History--20th century.
Pogroms--Poland--History--20th century.
Poland--Ethnic relations
Princeton subject headings: