Columbia subject headings:
Jews--Spain--History--Sources.
Spain--Ethnic relations--Sources.
Harvard subject headings:
Jews--Spain--History--Sources.
Spain--Ethnic relations--Sources.
Princeton subject headings:
Antisemitism--Spain--Castile--History--Sources.
Castile (Spain)--Etnic relations.
Jews--Legal status, laws, etc.--Spain--Castile--History--Sources.
Jews--Spain--Castile--History--Sources.
Jews--Spain--Castile--History.