Columbia subject headings:
Harvard subject headings:
Anhui Sheng (China)--History--Sources.
Henan Sheng (China)--History--Sources.
Jiangsu Sheng (China)--History--Sources.
Sino-Japanese War, 1937-1945--Underground movements--China--Sources.
Princeton subject headings:
Anhui Sheng (China)--History--Soruces.
Henan Sheng (China)--History--Sources.
Jiangsu Sheng (China)--History--Sources.
Sino-Japanese War, 1937-1945--Underground movements--China--Sources.