Columbia subject headings:
Harvard subject headings:
City planning--Data processing--Equipment and supplies.
Land use--Data processing--Equipment and supplies.
Land use--Planning--Data processing--Equipment and supplies.
Regional planning--Data processing--Equipment and supplies.
Princeton subject headings:
City planning--Data processing--Equipment and supplies.
Land use--Data processing--Equipment and supplies.
Land use--Planning--Data processing--Equipment and supplies.
Regional planning--Data processing--Equipment and supplies.