Columbia subject headings:
Architects--California.
Architecture, Domestic--United States--Outlines, syllabi, etc.
Architecture--United States--Outlines, syllabi, etc.
Office buildings--United States--Outlines, syllabi, etc.
Wright, Frank Lloyd, 1867-1959.
Harvard subject headings:
Princeton subject headings:
Architecture--United States--History--20th century.
Architecture--United States--History.