Columbia subject headings:
China--History--1949-1976.
China--History--Boxer Rebellion, 1899-1901.
Heads of state--China--Biography.
Mao, Zedong, 1893-1976.
Harvard subject headings:
China--History--1949-1976.
China--History--20th century
Heads of state--China--Biography.
Mao, Zedong, 1893-1976
Princeton subject headings:
China--History--1949-1976.
China--History--20th century.
Heads of state--China--Biography.
Mao, Zedong, 1893-1976.