Columbia subject headings:
Architectural drawing--20th century--Exhibitions.
Architectural drawing--New York (State)--Exhibitions.
Museum of Modern Art (New York, N.Y.)--Exhibitions.
Harvard subject headings:
Architectural drawing--20th century--Exhibitions.
Architectural drawing--New York (State)--New York--Exhibitions.
Museum of Modern Art (New York, N.Y.)--Exhibitions.
Princeton subject headings:
Architectural drawing--20th century--Exhibitions.
Architectural drawing--New York (State)--New York--Exhibitions.
Museum of Modern Art (New York, N.Y.)--Exhibitions.