(3CHMGK GdfOhI GdYGdejI GdChdi dJGQjN GdYdhe YfO GdYQH (B/s - International Symposium for the History of Arabic Science (1976 : Aleppo); al-Hasan, Ahmad Yusuf (Aleppo : Aleppo University, 1976)
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Keywords: Science -- Arab countries -- History -- Congresses