1. Hādhā al-kitāb kashf al-asrār fī ʻilm al-ghubār Creator: Qalaṣādī, Abū al-Ḥasan ʻAlī ibn Muḥammadالقلصادي Contributor: Qalaṣādī, Abū al-Ḥasan ʻAlī ibn MuḥammadKarpinski, Louis Charles, former ownerMeyerhof, Max, former ownerأبو الحسن علي بن محمد القلصادي Language: Arabic Time period: Early works to 1800 Extent: 1 v. ([37] p. on 10 lvs.) ; 25 cm.