Yu, Zhengsan 余正三 (–)

 Person: id 71672
Sources
Gongchengren minglu (1941)
Family name (Hanyu pinyin)
Yu
Given name (Hanyu pinyin)
Zhengsan
Chinese characters
余正三
Gender
Male
Tertiary education
Study of Yu Zhengsan, 1938: Civil Engineering 土木 at Yunnan University 雲南大學
 
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