Rusūm-i dār al-khilāfah
Contributors: 'Awwād, Mīkhā'īl,
Series: Manābi'-i tārīkh va jughrāfyāyi Irān, 6
Publisher: Bunyād-i farhang-i Irān
Published: 1967
Place of publication: Teheran
Language: per
Number of pages: 10196
Subjects: Abbasids; Islamic Empire -- Courts and courtiers