The role of the Arab tribes in the East during the period of the Umayyads 40/660-132/749
By: by Naji Hasan.
Series: Publication - Baghdad University -- no. 54
Publisher: Baghdad University
Published: 1975
Place of publication: Baghdad
Language: eng
Number of pages: 228
Subjects: Islamic Empire -- History -- 661-750
Notes: Bibliography: p. 210-220.

Includes index.