Columbia subject headings:
Harvard subject headings:
China--Politics and government--1928-1937.
China--Politics and government--1937-1945
Communism--China--History
Sino-Japanese War, 1937-1945
Princeton subject headings:
China--Politics and government--1928-1937.
China--Politics and government--1937-1945.
Communism--China--History.
Sino-Japanese War, 1937-1945.