The World Congress “ARISTOTLE 2400 YEARS” under the auspices of H.E. the President of the Hellenic Republic, Mr Prokopios Pavlopoulos

The World Congress “ARISTOTLE 2400 YEARS” under the auspices of the President of the Hellenic Republic Prokopis Pavlopoulos
The World Congress “ARISTOTLE 2400 YEARS” under the auspices of the President of the Hellenic Republic Prokopis Pavlopoulos
The World Congress “ARISTOTLE 2400 YEARS” under the auspices of the President of the Hellenic Republic Prokopis Pavlopoulos
The World Congress “ARISTOTLE 2400 YEARS” under the auspices of the President of the Hellenic Republic Prokopis Pavlopoulos
The World Congress “ARISTOTLE 2400 YEARS” under the auspices of the President of the Hellenic Republic Prokopis Pavlopoulos