al-Fuṣūl fī al-Uṣūl
| Müellif | Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274 |
| Materyal türü | Yazma eser |
| Dil | Arapça |
| Tarih | 1263 |
| Yüzyıl | 13. yüzyıl |
| Kurum | Internet Archive |
| Kaynak | Internet Archive |
| Not | 28 unnumbered pages ; 21 x 7 cm; On Islamic jurisprudence, and Ḥanafī law; Manuscript |
Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274, al-Fuṣūl fī al-Uṣūl, 1263, Internet Archive, https://archive.org/details/McGillLibrary-rbsc_isl_004138579-18505.