{"isbn_13": ["9781582550084"], "physical_format": "Ring-bound", "subtitle": "The indispensible guide to ECG interpretation", "weight": "9.6 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Lippincott Williams & Wilkins"], "number_of_pages": 135, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12857107, "edition_name": "3rd edition", "isbn_10": ["1582550085"], "publish_date": "March 2000", "key": "/b/OL9554899M", "authors": [{"key": "/a/OL2935274A"}], "title": "ECG Cards", "type": {"key": "/type/edition"}, "subjects": ["Cardiovascular medicine", "Medical imaging", "Nursing - Reference", "Electrocardiography", "Medical", "Medical / Nursing", "Cardiology", "Nursing - Critical & Intensive care"], "physical_dimensions": "6.2 x 4.3 x 1.1 inches", "revision": 1}