{"languages": [{"key": "/l/eng"}], "physical_format": "School & Library Binding", "weight": "12.8 ounces", "publishers": ["Heinemann Library"], "number_of_pages": 48, "id": 16114440, "isbn_13": ["9781575727547"], "isbn_10": ["1575727544"], "publish_date": "November 1998", "key": "/b/OL12235920M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "title": "Pte-Slo No. 8 (Heinemann First Encyclopedia)", "type": {"key": "/type/edition"}, "subjects": ["Reference - Encyclopedias", "Juvenile Nonfiction", "Children: Grades 1-2"], "physical_dimensions": "10.4 x 7.7 x 0.4 inches", "revision": 1}