Columbia subject headings:
Apartment houses--France--History--20th century.
Architecture--France--History--20th century.
Caisse des dépôts et consignations (France)
City planning--France--History--20th century.
Harvard subject headings:
Apartment houses--France--History--20th century.
Architecture--France--History--20th century
Caisse des dépôts et consignations (France)
City planning--France--History--20th century
Princeton subject headings:
Apartment houses--France--History--20th century.
Architecture--France--History--20th century.
Caisse des dépôts et consignations (France)
City planning--France--History--20th century.