TY - BOOK AU - Biddle,David White TI - The development of the bureaucracy of the Islamic Empire during the late Umayyad and early Abbasid period PY - 1972/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Abbasids KW - Omayyads KW - Islamic countries KW - History KW - Iraq N1 - Thesis (Ph.D.) - University of Texas, 1972 ER -