{"languages": [{"key": "/l/eng"}], "subtitle": "An Essential Grammar (Essential Grammar.)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Routledge"], "number_of_pages": 352, "isbn_13": ["9780415286428"], "isbn_10": ["0415286425"], "publish_date": "June 15, 2004", "key": "/b/OL7490099M", "authors": [{"key": "/a/OL407714A"}], "title": "Spanish", "type": {"key": "/type/edition"}, "id": 10198153, "revision": 1}