Hellow guys, Welcome to my website, and you are watching Беседы Доктора / Doctor's recorded lectures and Talks / Sergey Konovalov. and this vIdeo is uploaded by Погружение в Спираль at 2017-10-30T00:32:13-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
