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Η Πολιτεία του Αριστοτέλη, το Σύνταγμα των ΗΠΑ και το Σύνταγμα του Λυκούργου - Πέτρος Δούκας - YouTube
![publications, scientific papers, books, notes, Ioannis (John) D. Doukas, Ioannis D. Doukas, I.D. Doukas, John Doukas, John D. Doukas, Doukas Ioannis, Doukas John Scientific Publications 1981.1. Badelas, A.G. and Doukas, I.D.: Generalized publications, scientific papers, books, notes, Ioannis (John) D. Doukas, Ioannis D. Doukas, I.D. Doukas, John Doukas, John D. Doukas, Doukas Ioannis, Doukas John Scientific Publications 1981.1. Badelas, A.G. and Doukas, I.D.: Generalized](http://doukas.civil.auth.gr/John_Doukas/Publications_Ioannis_%28John%29_D._Doukas_files/header.jpg)
publications, scientific papers, books, notes, Ioannis (John) D. Doukas, Ioannis D. Doukas, I.D. Doukas, John Doukas, John D. Doukas, Doukas Ioannis, Doukas John Scientific Publications 1981.1. Badelas, A.G. and Doukas, I.D.: Generalized
![Ioannis DOUKAS | Professor Emeritus | Dr. Eng. Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | School of Civil Engineering | Research profile Ioannis DOUKAS | Professor Emeritus | Dr. Eng. Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | School of Civil Engineering | Research profile](https://i1.rgstatic.net/ii/profile.image/272488789704704-1441977798067_Q512/Ioannis-Doukas-4.jpg)
Ioannis DOUKAS | Professor Emeritus | Dr. Eng. Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | School of Civil Engineering | Research profile
![Charalampos DOUKAS | Senior Researcher | Dipl. Information & Communication Systems Engineering | FBK CREATE-NET, Trento | FraMe | Research profile Charalampos DOUKAS | Senior Researcher | Dipl. Information & Communication Systems Engineering | FBK CREATE-NET, Trento | FraMe | Research profile](https://i1.rgstatic.net/ii/profile.image/272160421838851-1441899509424_Q512/Charalampos-Doukas.jpg)