Hellow guys, Welcome to my website, and you are watching [대한민국과학기술유공자 헌정강연] 김영중 서울대학교 명예교수. and this vIdeo is uploaded by 한국과학기술한림원 at 2021-01-12T17:29:54-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
