Columbia subject headings:
Harvard subject headings:
Fīrūzābādī, Muḥammad ibn Yaʻqūb, 1329-1414 or 1415. Qāmūs al-muḥīṭ.
Princeton subject headings:
Fīrūzābādī, Muḥammad ibn Yaʻqūb, 1329-1414 or 1415. al-Qāmūs al-muḥīṭ.