type: 7_or_109collection: 2author: Papatheodoropoulos, Costas_or_Spyropoulos, VasileiossubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_III. ������������������ ������������������ ������ ��������������������__el