Columbia subject headings:
Feyzullah Efendi, 1639-1703.
Shaykh al-Islām.
Ulama--Turkey--Erzurum--Biography.
Harvard subject headings:
Feyzullah Efendi, 1639-1703.
Shaykh al-Islām--Turkey.
Shaykh al-Islām.
Ulama--Turkey--Erzurum--Biography.
Princeton subject headings:
Feyzullah Efendi, 1639-1703.
Shaykh al-Islām.
Ulama--Turkey--Erzurum--Biography.