Columbia subject headings:
Harvard subject headings:
Cities and towns, Medieval--Spain--Sos del Rey Católico (Spain)
Sos del Rey Católico (Spain)--Economic conditions.
Sos del Rey Católico (Spain)--History--To 1500.
Sos del Rey Católico (Spain)--Social conditions.
Princeton subject headings:
Sos del Rey Católico (Spain)--Economic conditions.
Sos del Rey Católico (Spain)--Social conditions.