Yun nan sheng Dai zu she hui li shi diao cha cai liao Geng-ma di qu 雲南省傣族社會歷史調查材料 耿馬 地區 Yunnan sheng Daizu shehui lishi diaocha cailiao : Gengma diqu - 1963 1963 - 144 p.; vol. 7 ISBN: Subjects--Topical Terms: Ethnology -- Regional -- Yun-nan -- Geng-ma -- Dai Minority