Columbia subject headings:
Chola (Indic people)
India, South--Commerce--History.
India--Commerce--History.
India--Economic conditions--To 1000.
India--History--324 B.C.-1000 A.D.
Harvard subject headings:
Chola (Indic people)
India, South--Commerce.
India, South--History.
India--Economic conditions--To 1000.
Princeton subject headings: