{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Child Care Info Exchange"], "title": "A Visit to the Natural History Museum (Field Trip Books)", "id": 13162705, "isbn_13": ["9780516414898"], "isbn_10": ["0516414895"], "publish_date": "August 1989", "key": "/b/OL9811138M", "authors": [{"key": "/a/OL2750761A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Nature", "Children: Babies & Toddlers"], "revision": 1}