subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS__encollection: 2author: Kontogiannis, Ioannis_or_Gitzenis, Savvas_or_Lianos, Theodoros_or_Papatheodoropoulos, Costas_or_Toumpis, Stavros_or_Spyropoulos, Vasileiostype: 7