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                                                                                                                ----------- (1377)، تاریخ فلسفه یونان، ج 15، حسن فتحی، تهران: فکر روز
                                                                                                                ----------- (1377) ، تاریخ فلسفه یونان، ج 17، حسن فتحی، تهران: فکر روز
                                                                                                                 
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