Columbia subject headings:
Harvard subject headings:
Architecture, Modern--20th century--Exhibitions
Architecture, Modern--21st century--Exhibitions
Koolhaas, Rem
Koolhaas, Rem--Exhibitions.
Office for Metropolitan Architecture--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Exhibitions.
Koolhaas, Rem--Exhibitions.
Office for Metropolitan Architecture--Exhibitions.