Columbia subject headings:
Communism--China--History.
Communism--History.
Mao, Zedong, 1893-1976.
Harvard subject headings:
China--Foreign relations.
China--Politics and government--20th century
Communism--China--History--20th century
Mao, Zedong, 1893-1976
New Left--China.
Princeton subject headings:
Communism--China--History.
Communism--History.
Mao, Zedong, 1893-1976.