Title: Abū Zurʻah al-Rāzī wa-juhūduhu fī al-sunnah al-Nabawīyah
Subjects: Authorities, Early works to 1800, Hadith, Hadith studies, Slavery and Islam
People: Abū Zurʻah al-Rāzī, ʻUbayd Allāh ibn ʻAbd al-Karīm (ca. 815-878)