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- HörbuchLeviathanThomas Hobbes
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- HörbuchLeviathan (Books I and II)Thomas Hobbes
- HörbuchLeviatánThomas Hobbes
- HörbuchLeviatánThomas Hobbes
- HörbuchLeviathan (Books III and IV)Thomas Hobbes
- HörbuchPhilosophical Rudiments Concerning Government and SocietyThomas Hobbes