Columbia subject headings:
City planning--Argentina--Buenos Aires--History--20th century.
Modern movement (Architecture)--Argentina--Buenos Aires--History--20th century.
Urban renewal--Argentina--Buenos Aires--History--20th century.
Harvard subject headings:
City planning--Argentina--Buenos Aires--History--20th century.
Modern movement (Architecture)--Argentina--Buenos Aires--History--20th centur121.
Modern movement (Architecture)--Argentina--Buenos Aires.
Urban renewal--Argentina--Buenos Aires--History--20th century.
Princeton subject headings:
City planning--Argentina--Buenos Aires--History--20th century.
Modern movement (Architecture)--Argentina--Buenos Aires--History--20th century.
Urban renewal--Argentina--Buenos Aires--History--20th century.