author: Aggelopoulos, Eleftherios_or_Spyropoulos, Vasileios_or_Kontogeorgis, Aristides_or_Antoniadis, Ioannis_or_Georgopoulos, Antonios_or_Σπυρόπουλος, Βασίλειος__elsubjectTerm: V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYcollection: 2