Columbia subject headings:
Harvard subject headings:
Celtiberian language.
Celts--Iberian Peninsula.
Gaulish language.
Iberian Peninsula--Antiquities, Celtic.
Tartessos (Kingdom)--History.
Princeton subject headings:
Celtiberian language.
Celts--Iberian Peninsula.
Gaulish language.
Iberian Peninsula--Antiquities, Celtic.
Tartessos (Kingdom)--History.