We invite you to the III international festival of children and youth creativity “Lithuanian extravaganza”.Vilnius

18.12.2017 

More…

 

International scientific-practical conference “Modern technologies in education and science”

18.12.2017 

More…

 

II all-Ukrainian scientific-practical Internet-conference “Development of construction and housing and communal services in modern conditions”

18.12.2017 

More…