Columbia subject headings:
Harvard subject headings:
Architecture, Domestic--Egypt--Cairo.
Architecture, Domestic--Egypt.
Cairo (Egypt)--Buildings, structures, etc.
Dwellings--Egypt--History--19th century.
Palaces--Egypt--History--19th century.
Princeton subject headings:
Architecture, Domestic--Egypt--Cairo.
Architecture, Modern--19th century--Egypt--Cairo.
Cairo (Egypt)--Buildings, structures, etc.
Palaces--Egypt--Cairo.