Columbia subject headings:
Argentina--Politics and government--1943-1955.
Buenos Aires (Argentina)--Social conditions--20th century.
City planning--Argentina--Buenos Aires--History--20th century.
Peronism.
Harvard subject headings:
Argentina--Politics and government--1943-1955.
Buenos Aires (Argentina)--Social conditions--History--20th century.
City planning--Argentina--Buenos Aires--History--20th century.
Peronism.
Princeton subject headings: