Columbia subject headings:
New towns--England--Washington (Tyne and Wear)
Washington (England)--History.
Harvard subject headings:
City planning--England
New towns--England--Tyne and Wear--Case studies.
New towns--England.
Washington (England)--History.
Washington (Tyne and Wear, England)--History.
Washington Development Corporation
Princeton subject headings:
Washington New Town (Durham)--History.