覩 (絨 羂)
Dong-Min Yun, Master Course
ROTC 46th
Hanyang University, Civil engineering
Anyang High school
Environmental Systems Labarotory
Depatrmetn of Civil and Environmental Engineering
Hanyang University
608 Jaesung civil building,
17 Haengdang-Dong Seongdong-Gu Seoul,
South Korea(ROK) 133-791