Abu Da'ud Sulayman ibn al-Ash'ath al-Sijistani, 817 or 18-889. Sunan Abi Dawud. - al-Qahirah : Dar al-Hadith, 1988. - 4v. ; 24 cm. Subjects--Personal Names: Abu Da'ud, Sulayman ibn al-Ash'ath, 817 or 18-1889 Subjects--Topical Terms: Hadith--Criticism, interpretation, etc..