subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGYauthor: Gitzenis, Savvas_or_Manis, Georgios_or_Kefalas, Petros_or_Sakellariou, Ilias_or_Antoniadis, Ioannis_or_Liaperdos, Ioannis_or_Stamatis, Dimosthenistype: 108_or_101lang: el