Columbia subject headings:
Harvard subject headings:
China, Northwest--History.
Communism--China, Northwest--History.
Sino-Japanese War, 1937-1945--Campaigns--China
Zhongguo gong chan dang--History.
Princeton subject headings:
China, Northwest--History.
Sino-Japanese War, 1937-1945--Campaigns--China.
Zhongguo gong chan dang--History.