Columbia subject headings:
China--History--Warring States, 403-221 B.C.
Inscriptions, Chinese--History and criticism.
Vehicles--China--History.
Wooden tablets--China.
Harvard subject headings:
Chariots--China--History.
Horses--China--History.
Inscriptions, Chinese--History and criticism.
Vehicles--China--History.
Wooden tablets--China.
Princeton subject headings:
China--History--Warring States, 403-221 B.C.
Inscriptions, Chinese--History and criticism.
Vehicles--China--History.
Wooden tablets--China.