Risālah-'i is̲bāt-i vājib

Author(s):

• Dihdār Shīrāzī, Muḥammad ibn Maḥmūd, 1540 or 1-1607 or 8

Manuscripts:

• Delhi Persian 753 (Oriental Manuscripts, British Library) — 17th Century – 18th Century; India
• Delhi Persian 1181 (Oriental Manuscripts, British Library) — 16th Century – 17th Century; India

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.