Autor ovih pograma je CODR RES POLIS, programi su besplatni i namenjeni su za nekomercijalnu upotrebu /
Author of this programs is CYSD RES POLIS, this educational programs are free to use and they are intended for non commercial use.
Edukativni program WD
Educational program WD
Edukativni program GD
Education program GD
Program edukimi WD AL
Program edukimi GD AL
