Columbia subject headings:
Harvard subject headings:
Yunnan Sheng (China)--Commerce--Directories.
Yunnan Sheng (China)--Industries--Directories.
Yunnan Sheng (China)--Manufactures--Directories.
Princeton subject headings:
Yunnan Sheng (China)--Commerce--Directories.
Yunnan Sheng (China)--Industries--Directories.
Yunnan Sheng (China)--Manufactures--Directories.