Columbia subject headings:
Hasan Fehmi bin Halil bin Mustafa.
Muslim scholars--Turkey--Erzurum--Biography.
Harvard subject headings:
Hasan Fehmi bin Halil bin Mustafa.
Muslim scholars--Turkey--Erzurum--Biography.
Princeton subject headings:
Hasan Fehmi bin Halil bin Mustafa.
Muslim scholars--Turkey--Erzurum--Biography.