{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-09-06 17:36:58.7893"}, "publishers": ["Prentice Hall"], "number_of_pages": 610, "isbn_13": ["9780132397308"], "isbn_10": ["0132397307"], "publish_date": "September 30, 2007", "key": "/b/OL7339919M", "authors": [{"key": "/a/OL177880A"}, {"key": "/a/OL2653205A"}], "title": "Elementary Differential Equations (6th Edition)", "type": {"key": "/type/edition"}, "id": 10005691, "revision": 3}