Columbia subject headings:
Chile--Civilization--20th century--Congresses.
Cities and towns--Chile--Growth--Congresses.
City planning--Chile--Congresses.
Urbanization--Chile--Congresses.
Harvard subject headings:
Architecture and society--Chile--Congresses.
Chile--Civilization--20th century--Congresses.
Cities and towns--Chile--Growth--Congresses.
City planning--Chile--Congresses.
Urbanization--Chile--Congresses.
Princeton subject headings: