Columbia subject headings:
Architecture--Societies, etc.--History--Sources.
International Congresses for Modern Architecture--History--Sources.
Team 10--History--Sources.
Harvard subject headings:
Architectural societies.
Architecture, Modern--20th century--Philosophy
Architecture--Societies, etc.--History--Sources.
International Congresses for Modern Architecture.
Team 10
Team 10--Sources.
Princeton subject headings:
City planning--Congresses.
International Congresses for Modern Architecture.
Team 10.