Columbia subject headings:
Harvard subject headings:
China--History--Antirightist Campaign, 1957-1958.
China--History--Cultural Revolution, 1966-1976.
China--Politics and government--1949-1976--Sources.
Princeton subject headings:
China--History--Antirightist Campaign.
China--History--Cultural Revolution, 1966-1976.
China--Politics and government--1949-1976.