Columbia subject headings:
Blood accusation--Poland--History.
Jews--Persecutions--Poland--History.
Trials (Murder)--Poland--History.
Harvard subject headings:
Blood accusation--Poland--History.
Jews--Persecutions--Poland--History.
Trials (Murder)--Poland--History.
Princeton subject headings:
Blood accusation--Poland--History.
Jews--Persecutions--Poland--History.
Trials (Murder)--Poland--History.