Society, education, tourism, laography and culture , Dr Μ endis Constantinos, University of Patras, Hellenic University (EAP) and Pedagogical Department ASPAITE Society, education, tourism, laography and culture , Vol. I, Publications of the Institute for Social and Cultural research p. 130 Dr Μ endis Constantinos CONTENTS 1. Μ endis Constantinos 2008: « Society and Economy, Social Class, Social Movements and Social Corruption in Byzantium between the 10 th and 12 th Centuries A.D » , Society, education, tourism, laography and culture , Vol. I, Publications of the Institute for Social and Cultural research , p. 5-12 . 2. Μ endis Constantinos 2008: « Economic Sociology, Social and Administrational Structure of Institutions, Administration of Services and Taxation in the Byzantine Empire between the 10th and 12th Centuries» , Society, education, tourism, laography and culture , Vol. I, Publ