Risālat Abī al-Rabīʻ Muḥammad ibn al-Layth min Hārūn al-Rashīd ilá Qusṭanṭīn malik al-Rūm
By: taḥqīq [wa] taqdīm Khālid Muḥammad ʻAbduh.
Contributors: Hārūn al-Rashīd, Caliph, ca. 763-809.; Constantine VI, Emperor of the East, b. 771.; ʻAbduh, Khālid Muḥammad.
Edition: al-Ṭabʻah 1
Publisher: Maktabat al-Nāfidhah
Published: 2006
Place of publication: al-Jīzah
Language: ara
Number of pages: 62
Other titles: Ahamm risālah fī ʻilm muqāranat al-adyān
Description: Muḥammad, Prophet, d. 632; prophetic office; Islamic Empire; relations; Byzantine Empire; sources.
Notes: Includes bibliographical references.