{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "1.4 pounds", "publishers": ["Heritage Books Inc."], "number_of_pages": 551, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13185030, "isbn_13": ["9780788423666"], "isbn_10": ["0788423665"], "publish_date": "September 1, 2003", "key": "/b/OL9831649M", "authors": [{"key": "/a/OL3333859A"}], "title": "Autobiography of an Octogenarian", "type": {"key": "/type/edition"}, "subjects": ["Genealogy", "Reference"], "physical_dimensions": "8.2 x 5.4 x 1.2 inches", "revision": 1}