{"weight": "3.3 pounds", "latest_revision": 3, "id": 12510195, "first_sentence": {"type": "/type/text", "value": "Examining the shape of childhood allows us to understand it better."}, "languages": [{"key": "/l/eng"}], "source_records": ["amazon:0072420049:o-5:1888629705:237625", "amazon:0072420049:6:1527763500:239145"], "title": "Child Development with Free \"Making the Grade\" Student CD-ROM", "edition_name": "9 edition", "subjects": ["Child & developmental psychology", "Psychotherapy - Child & Adolescent", "Education / Teaching", "Family & Relationships", "Child Care/Parenting", "Developmental - Child", "Educational Psychology", "Psychology & Psychiatry / Child Development", "Child Development"], "type": {"key": "/type/edition"}, "physical_dimensions": "10.6 x 9.1 x 0.8 inches", "revision": 3, "publishers": ["McGraw-Hill Humanities/Social Sciences/Languages"], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2009-10-17T04:01:47.495597"}, "key": "/b/OL9258176M", "authors": [{"key": "/a/OL39795A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 653, "isbn_13": ["9780072420043"], "isbn_10": ["0072420049"], "publish_date": "August 9, 2000", "works": [{"key": "/works/OL79220W"}]}