Columbia subject headings:
Derviş Ağa, -1736.
Erzurum (Turkey)--Biography.
Erzurum (Turkey)--Buildings, structures, etc.
Mosques--Turkey--History--18th century.
Harvard subject headings:
Derviş Ağa, -1736.
Erzurum (Turkey)--Biography.
Erzurum (Turkey)--Buildings, structures, etc.
Mosques--Turkey--History--18th century.
Princeton subject headings:
Derviş Ağa, -1736.
Erzurum (Turkey)--Biography.
Erzurum (Turkey)--Buildings, structures, etc.
Mosques--Turkey--History--18th century.