Title: Nuṣūṣ fī ʻilm al-naḥw wa-al-ṣarf
Subjects: Arabic language, Grammar, Morphology, Ajurrūmīyah (Ibn Ājurrūm, Muḥammad ibn Muḥammad)
People: Muḥammad ibn Muḥammad Ibn Ājurrūm (1273 or 1274-1323)