Columbia subject headings:
Harvard subject headings:
China--Kings and rulers--Biography.
Han Wudi, Emperor of China, 156 B.C.-87 B.C.
Princeton subject headings:
China--History--Han dynasty, 202 B.C.-220 A.D.
China--Kings and rulers--Biography.
Han Wudi, Emperor of China, 156 B.C.-87 B.C.