2019-12-022019-12-022012https://edumedia-depot.gei.de/handle/11163/6109https://opac.lbs-braunschweig.gbv.de/DB=6/CLK?IKT=12&TRM=1668363437Al- ʿulūm al-insānīya: li-ṣ-ṣaff al-awwal aṯ-ṯānawī1668363437