collection: 3subjectTerm: VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEStype: 999_or_104_or_102author: Koumpis, Alexandros_or_Makris, Christos_or_Zafiropulos, Vassilis_or_Androulidakis, Ioannis_or_Katsafados, Petroslang: el