{"languages": [{"key": "/l/eng"}], "physical_format": "Library Binding", "subtitle": "International Perspectives (Prevention and Intervention in Childhood and Adolescence)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Walter de Gruyter"], "type": {"key": "/type/edition"}, "number_of_pages": 416, "id": 12802948, "isbn_13": ["9783110119961"], "isbn_10": ["311011996X"], "publish_date": "December 1989", "key": "/b/OL9507313M", "title": "The Social World of Adolescents", "contributions": ["Klaus Hurrelmann (Editor)", "Uwe Engel (Editor)"], "subjects": ["Adolescents", "Children", "Life Stages - Adolescence", "Family / Parenting / Childbirth"], "revision": 1}