Columbia subject headings:
China--History--1928-1937.
China--History--1937-1945.
China--History--Civil War, 1945-1949.
Communism--China--History.
Harvard subject headings:
China--History--1928-1937.
China--History--1937-1945
China--History--Civil War, 1945-1949.
Communism--China--History
Princeton subject headings:
China--History--1928-1937.
China--History--1937-1945.
China--History--Civil War, 1945-1949.
Communism--China--History.