Risālah dar istikhrāj-i darajāt
| Müellif | Osler, William, Sir, 1849-1919, former owner · Osler Library. Manuscript. Persian 7785/87 |
| Materyal türü | Yazma eser |
| Dil | Farsça |
| Tarih | 1266 |
| Yüzyıl | 13. yüzyıl |
| Kurum | Internet Archive |
| Kaynak | DPLA |
| Not | 3 unnumbered pages ; 23 x 15 cm; Manuscript; 25 lines per page. Oriental paper |
Osler, William, Sir, 1849-1919, former owner · Osler Library. Manuscript. Persian 7785/87, Risālah dar istikhrāj-i darajāt, 1266, Internet Archive, http://www.archive.org/details/McGillLibrary-osl_robe_7785-87-1060610688-21527.