Title: Shiʻr va shāʻirī dar ās̲ār-i Khvājah Naṣīr al-Dīn Ṭūsī
Subjects: Views on poetry, Persian poetry, History and criticism, Persian language, Versification
People: Naṣīr al-Dīn Muḥammad ibn Muḥammad Ṭūsī (1201-1274)
Time periods: 747-1500