Columbia subject headings:
Harvard subject headings:
God (Islam)
Islam--Doctrines--Early works to 1800
Ismailites--Early works to 1800.
Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274. Tajrīd al-iʻtiqād
Princeton subject headings:
God (Islam)
Islam--Doctrines--Early works to 1800.
Ismailites--Early works to 1800.
Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274. Tajrīd al-iʻtiqād.