Columbia subject headings:
Architects--France--Biography--Congresses.
Le Corbusier, 1887-1965--Congresses.
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.--Congresses.
Le Corbusier, 1887-1965--Travel--Congresses.
Harvard subject headings:
Architects--France--Diaries--Congresses.
Architecture--Europe--Congresses.
Architecture--Turkey--Istanbul--Congresses.
Istanbul (Turkey)--Buildings, structures, etc.--Congresses.
Le Corbusier, 1887-1965--Criticism and interpretation--Congresses.
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.--Congresses.
Le Corbusier, 1887-1965--Travel--Europe--Congresses.
Le Corbusier, 1887-1965--Travel--Turkey--Istanbul--Congresses.
Le Corbusier, 1887-1965. Voyage d'orient--Congresses.
Princeton subject headings:
Le Corbusier, 1887-1965--Criticism and interpretation--Congresses.
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.
Le Corbusier, 1887-1965--Travel--Europe--Congresses.
Le Corbusier, 1887-1965--Travel--Turkey--Istanbul--Congresses.
Le Corbusier, 1887-1965. Voyage d'Orient--Congresses.