Columbia subject headings:
Harvard subject headings:
China--Economic conditions--Sources.
Dunhuang manuscripts.
Turpan Xian (China)--Economic conditions--Sources.
Princeton subject headings:
China--Antiquities.
Dunhuang Xian (China)--Economic conditions.
Manuscripts, Chinese--China--Dunhuang Xian.
Manuscripts, Chinese--China--Tulufan Xian.
Turpan Xian (China)--Economic conditions.