Showing 1 - 2 results of 2 for search 'Spergel, Irving A.', query time: 0.06s Refine Results
  1. 1

    The Youth gang problem a community approach by Spergel, Irving A.

    Published 1995
    Book

    The Youth gang problem a community approach
  2. 2

    Community problem solving; the deliquency example by Spergel, Irving A.

    Published 1969
    Book

    Community problem solving; the deliquency example

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