Columbia subject headings:
Architecture, Modern--20th century--Conservation and restoration.
Le Corbusier, 1887-1965--Criticism and interpretation.
Harvard subject headings:
Architecture, Modern--20th century--Conservation and restoration.
Le Corbusier, 1887-1965--Criticism and interpretation.
Princeton subject headings:
Architecture, Modern--20th century--Conservation and restoration.
Le Corbusier, 1887-1965--Criticism and interpretation.