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Fragmentos y testimonios by Protagoras Plato by Protagoras Fragmentos Y Testimonios by Gorgias of Leontini The First Philosophers by Robin Waterfield Reality by Carl Levenson The Philosophy Book by Will Buckingham The Lives and Opinions of Eminent Philosophers by Diogenes Laertius Obras by Sofistas Σοφιστές 1 by Φιλολογική Ομάδα Κάκτου Die Vorsokratiker by Heraklit


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