{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Recreation and delinquency, a study of five selected Chicago communities, made for the Chicago recreation commission under the supervision of its ... juvenile delinquency, Ernest W. Burgess ..","author_name":"Chicago Recreation Commission. Committee on Recreation and Juvenile Delinquency, Ernest Watson Burgess, Ethel Shanas, Catherine E Dunning","thumbnail_url":"https://www.ebooknetworking.net/books/B00/ARX/bigB00ARXTITE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00ARXTITE.html\">Recreation and delinquency, a study of five selected Chicago communities, made for the Chicago recreation commission under the supervision of its ... juvenile delinquency, Ernest W. Burgess ..</a>","width":400,"height":300}