collection: 2author: Papathanakos, Georgios_or_Lachana, Alexandra_or_Spyropoulos, VasileiossubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_V. ΔΙΚΑΙΟ ΚΑΙ ΚΟΙΝΩΝΙΚΕΣ ΕΠΙΣΤΗΜΕΣ__ellang: el