Columbia subject headings:
Harvard subject headings:
Castile (Spain)--Politics and government--Sources.
Law--Spain--Castile--Sources.
Local government--Law and legislation--Spain--Sources.
Ordinances, Municipal--Spain--Castile.
Ordinances, Municipal--Spain--Sources.
Spain--History--Sources.
Princeton subject headings:
Local government--Spain--Sources.
Ordinances, Municipal--Spain--Sources.
Spain--History--Sources.