Columbia subject headings:
Harvard subject headings:
Ahi Evran Veli, 1236?-1329.
Muslim scholars.
Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-127.
Princeton subject headings:
Ahi Evran Veli, 1236?-1329?
Muslim scholars.
Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-127