Columbia subject headings:
Harvard subject headings:
Catedral de Santiago de Compostela--History.
Christian pilgrims and pilgrimages--Spain, Northern--History.
Christian pilgrims and pilgrimages--Spain--Santiago de Compostela--History.
Roads--Europe--History.
Roads--Spain, Northern--History.
Spain, Northern--Description and travel.
Spain, Northern--Pictorial works.
Transportation--History
Transportation--Spain, Northern--History.
Princeton subject headings:
Catedral de Santiago de Compostela--History.
Christian pilgrims and pilgrimages--Spain, Northern--History.
Christian pilgrims and pilgrimages--Spain--Santiago de Compostela--History.
Roads--Europe--History.
Roads--Spain, Northern--History.
Spain, Northern--Description and travel.
Spain, Northern--Pictorial works.
Transportation--History.
Transportation--Spain, Northern--History.