{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "2.6 pounds", "publishers": ["Blackwell/Futura"], "number_of_pages": 600, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11017969, "isbn_13": ["9780879933739"], "isbn_10": ["0879933739"], "publish_date": "January 1991", "key": "/b/OL8131613M", "authors": [{"key": "/a/OL2873053A"}], "title": "Cardiac Arrhythmias: A Practical Approach (Clinical Cardiovascular Therapeutics Ser .: Vol. 2)", "type": {"key": "/type/edition"}, "subjects": ["Medical", "Medical / Nursing", "Science/Mathematics", "Cardiology", "Cardiovascular medicine"], "physical_dimensions": "9.5 x 6.5 x 1.5 inches", "revision": 1}