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Special
Park Commission (D. H. Perkins, ed.), Report of the Special
Park Commission to the City Council of Chicago on the Subject of
a Metropolitan Park System (Chicago: W. J. Hartman, 1905).
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Arthur Todd, William F. Bryon and Howard L. Vierow, "Settlements,
Community Centers and Related Group Work Agencies," The Chicago
Recreation Survey 1937, vol. III Private Recreation (1938).
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