TY - BOOK AU - al-Tabari AU - Williams,John Alden TI - The early Abbasi empire PY - 1989/// CY - Cambridge PB - Cambridge University Press KW - Abbasids KW - Islamic Empire KW - History KW - 750-1258 N1 - Includes bibliographical references and index; vol. 1; The reign of Abu Jaʻfar al-Mansur, A.D. 754-775 --; vol. 2; The son and grandsons of al-Mansur, the reigns of al-Mahdi, al-Hadi, and Harun al-Rashid ER -