Ibn Ḫaldūn Ḥayātuhū wa-turāṯuhu 'l-fikrī = Ibn Khaldun : His life and work - ʿInān, Muḥammad ʿAbdallāh 1896-1986 (Maṭbaʿat Laǧnat at-Taʾlīf wa-'t-Tarǧama wa-'n-Našr)