Columbia subject headings:
Architecture--Pennsylvania--History--20th century--Catalogs.
Kling Lindquist (Firm)--Catalogs.
Harvard subject headings:
Architectural firms--United States.
Architecture--Pennsylvania--History--20th century--Catalogs.
Architecture--United States--History--20th century
Kling Lindquist (Firm)
Kling Lindquist (Firm)--Catalogs.
Public architecture--United States--20th century.
Princeton subject headings:
Architecture--Pennsylvania--20th century--Catalogs.
Catalogs.
Kling Lindquist (Firm)--Catalogs.