{"id":"001450566","type":"book","title":"Baghdād fī tārīkh al-khilāfah al-ʿabbāsīyah","publisher":"Maktabat al-Muthanná","publisher-place":"Baghdād","author":[{"family":"Ibn Abī Ṭāhir Ṭayfūr","given":"Aḥmad"}],"issued":{"raw":"1968"}}