Title: Abū ʻAbd Allāh al-Ubbī wa-kitābuhu "al-Ikmāl"
Subjects: Criticism, interpretation, Hadith, History
People: Muslim ibn al-Ḥajjāj al-Qushayrī (ca. 821-875), Abū ʻAbd Allāh Muḥammad Ubbī