Hellow guys, Welcome to my website, and you are watching Эффективность работы преподавателей учебного центра. KPI. ГлавУч. and this vIdeo is uploaded by Главуч. Проект по развитию учебных центров at 2016-08-18T12:28:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.