![](https://www.noesis.edu.gr/wp-content/uploads/2022/11/card-1200x1746.jpg)
Christmas action by NOESIS and the Experimental Lyceum of the University of Macedonia In the framework of the collaboration of the Mathematics Association of the Experimental Lyceum of the University of Macedonia with NOESIS, for yet another year we offer free of charge to the educational community and the general public Christmas cards with mathematical-artistic […]