Columbia subject headings:
Central business districts--United States.
Land use, Urban--United States.
Local transit--United States.
Office buildings--Location--United States.
Harvard subject headings:
Central business districts--United States.
Land use, Urban--United States.
Local transit--United States
Office buildings--Location--United States.
Princeton subject headings:
Central business districts--United States.
Land use, Urban--United States.
Local transit--United States.
Office buildings--United States--Location.