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Are you Cengiz İskender Özkan, author of the books below?
Bilim Felsefesi by Cengiz İskender Özkan Siyaset Felsefesi 1 by Cengiz İskender Özkan Tarih Felsefesi II by Cengiz İskender Özkan Mantiga Giris by Cengiz İskender Özkan Bilim Tarihi by Cengiz İskender Özkan Özne - 29. Kitap by H. Nur Beyaz Erkızan Philosophy of Natural Science by Carl G. Hempel


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