Columbia subject headings:
Harvard subject headings:
Bai (Chinese people)--Civilizaiton.
Bai (Chinese people)--History.
Yunnan Sheng (China)--Ethnic relations--History.
Princeton subject headings:
Bai (Chinese people)--Civilizaiton.
Bai (Chinese people)--History.
Yunnan Sheng (China)--Ethnic relations--History.