{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Butterworth-Heinemann"], "title": "Heart Disease in the Elderly", "id": 15987353, "isbn_13": ["9781563720093"], "isbn_10": ["1563720094"], "publish_date": "December 1999", "key": "/b/OL12136600M", "authors": [{"key": "/a/OL3825748A"}, {"key": "/a/OL3264187A"}], "type": {"key": "/type/edition"}, "subjects": ["Cardiovascular medicine", "Geriatric Cardiology", "Health/Fitness"], "revision": 1}