Columbia subject headings:
Antisemitism--Poland--History.
Blood accusation.
Jews--Persecutions--Poland.
Poland--Ethnic relations.
Harvard subject headings:
Blood accusation--Poland.
Jews--Persecutions--Poland--History.
Lord's Supper--Bread and wine
Poland--Ethnic relations
Sacrilege.
Princeton subject headings:
Blood accusation--Poland.
Jews--Persecutions--Poland--History.
Lord's Supper--Bread and wine.
Poland--Ethnic relations.
Sacrilege.