Columbia subject headings:
Harvard subject headings:
Architecture, Domestic--Congresses
Architecture, Domestic--Middle East--Congresses.
Architecture, Domestic--Turkey--Congresses.
Architecture, Ottoman--Congresses.
Architecture, Ottoman--Middle East--Congresses.
Housing--Congresses
Princeton subject headings:
Architecture, Domestic--Middle East--Congresses.
Architecture, Domestic--Turkey--Congresses.
Architecture, Ottoman--Congresses.
Architecture, Ottoman--Middle East--Congresses.