Title: Pizhūhishī dar tārīkh va ʻaqāyid-i maz̲hab-i Ismāʻīlī va nahz̤at-i Ḥasan Ṣabbāḥ
Subjects: History, Ismailites
People: Ḥasan ibn al-Ṣabbāḥ (d. 1124)