Columbia subject headings:
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.
Le Corbusier, 1887-1965--Travel--Spain.
Spain--Description and travel.
Harvard subject headings:
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.
Princeton subject headings:
Le Corbusier, 1887-1965--Notebooks, sketchbooks, etc.
Le Corbusier, 1887-1965--Travel--Spain.
Le Corbusier, 1887-1965.