Columbia subject headings:
Architecture--Brazil--History--20th century.
Ohtake, Ruy--Catalogs.
Harvard subject headings:
Architecture--Brazil--History--20th century
Ohtake, Ruy--Catalogs.
Princeton subject headings:
Architecture--Brazil--History--20th century.
Catalogs.
Ohtake, Ruy, 1938---Catalogs.
Ohtake, Ruy, 1938-.