Columbia subject headings:
City planning--California--San Francisco--Exhibitions.
San Francisco (Calif.)--Description and travel--Exhibitions.
San Francisco (Calif.)--History--Exhibitions.
San Francisco (Calif.)--In art--Exhibitions.
Harvard subject headings:
City planning--California--San Francisco.
San Francisco (Calif.)--Description and travel.
San Francisco (Calif.)--History.
San Francisco (Calif.)--In art.
Princeton subject headings:
Architecture, Modern--20th century--California--San Francisco--Exhibitions.
Architecture--California--San Francisco--Exhibitions.
City planning--California--San Francisco--Exhibitions.
San Francisco (Calif.)--Buildings, structures, etc.--Exhibitions.