Columbia subject headings:
Istanbul (Turkey)--Ethnic relations--History--18th century.
Istanbul (Turkey)--Ethnic relations--History--19th century.
Sephardim--Turkey--Istanbul--History--18th century.
Sephardim--Turkey--Istanbul--History--19th century.
Spaniards--Turkey--Istanbul--History--18th century.
Spaniards--Turkey--Istanbul--History--19th century.
Harvard subject headings:
Istanbul (Turkey)--Ethnic relations--History--18th century.
Istanbul (Turkey)--Ethnic relations--History--19th century.
Sephardim--Turkey--Istanbul--History--18th century.
Sephardim--Turkey--Istanbul--History--19th century.
Spaniards--Turkey--Istanbul--History--18th century.
Spaniards--Turkey--Istanbul--History--19th century.
Princeton subject headings:
Istanbul (Turkey)--Ethnic relations--History--18th century.
Istanbul (Turkey)--Ethnic relations--History--19th century.
Sephardim--Turkey--Istanbul--History--18th century.
Sephardim--Turkey--Istanbul--History--19th century.
Spaniards--Turkey--Istanbul--History--18th century.
Spaniards--Turkey--Istanbul--History--19th century.