Columbia subject headings:
Business parks--Planning.
Commercial buildings--Planning.
Industrial districts--Planning.
Office buildings--Planning.
Real estate development--Planning.
Harvard subject headings:
Business parks--Planning.
Commercial buildings--Planning.
Industrial districts--Planning.
Industrial sites--Planning.
Office buildings--Planning.
Real estate development--Planning.
Princeton subject headings:
Business parks--Planning.
Commercial buildings--Planning.
Industrial districts--Planning.
Industrial sites--Planning.
Office buildings--Planning.