{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Canadian Population Health Initiative = Initi"], "number_of_pages": 158, "id": 12910940, "isbn_13": ["9781553923633"], "isbn_10": ["1553923634"], "publish_date": "January 2004", "key": "/b/OL9598180M", "authors": [{"key": "/a/OL3024215A"}], "title": "Improving the Health of Canadians", "type": {"key": "/type/edition"}, "subjects": ["Epidemiology", "Medical / Nursing"], "revision": 1}