{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Prentice Hall"], "number_of_pages": 186, "isbn_13": ["9780131721272"], "isbn_10": ["0131721275"], "publish_date": "August 25, 2005", "key": "/b/OL7337596M", "authors": [{"key": "/a/OL39769A"}, {"key": "/a/OL640819A"}], "title": "Understanding and Evaluating Educational Research (3rd Edition)", "type": {"key": "/type/edition"}, "id": 10002758, "revision": 1}