Rahat al-'aql.
Contributors: Ḥusayn, Muḥammad Kāmil, 1901-,; Ḥilmī, Muḥammad Muṣṭafā,
Series: Silsilat Makhṭūṭat al-Fāṭimiyīn, 9; Silsilat makhṭūṭāt al-Fāṭimīyīn -- 9
Publisher: Dār al-fikr al-'Arabī
Published: 1953
Place of publication: Al-Qāhirah
Language: ara
Number of pages: 438
Subjects: Ismailites; Islamic theology
Notes: The Ismaili Society series C, no. 1.

Added t.p.: Rahatuʾl-ʻaql.  "Peace of mind."  By Sayyid-naʾ Hamiduʾd-din al-Kirmani.  Edited in the original Arabic by M. Kamil Hussein and M. Mustafa Hilmy.

Bibliographical footnotes.