Abstract
In The elementary school for the visually impaired in the Peace square they commemorate the International Day of the Blind, which is dedicated to the memory of the founder of the first school for the blind people Valentin Haüy.
In The elementary school for the visually impaired in the Peace square they commemorate the International Day of the Blind, which is dedicated to the memory of the founder of the first school for the blind people Valentin Haüy.