http://books.google.com/books?q=subject:%22City+planning.%22&as_brr=1&lr=&sa=N&start=1
There are a number of classics in planning –for instance:
Shurtleff, Flavel and Frederick Law Olmsted. 1914. Carrying out the city plan; the practical application of American law in the execution of city plans. New York,: Survey associates inc.
Geddes, Patrick. 1904. City development, a study of parks, gardens, and culture-institutes; a report to the Carnegie Dunfermline trust. Edinburgh,: Geddes and company.
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