{"isbn_13": ["9780721695891"], "physical_format": "Hardcover", "weight": "31.1 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Saunders"], "number_of_pages": 3954, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10673962, "edition_name": "8 edition", "isbn_10": ["0721695892"], "publish_date": "June 15, 2002", "key": "/b/OL7863699M", "authors": [{"key": "/a/OL586149A"}, {"key": "/a/OL2797101A"}, {"key": "/a/OL1074985A"}, {"key": "/a/OL2797100A"}, {"key": "/a/OL2797225A"}], "title": "Campbell's Urology (4 Volume Set Book + CD-ROM)", "type": {"key": "/type/edition"}, "subjects": ["Reference works", "Urology & urogenital medicine", "Medical / Nursing", "Medical", "Urology", "Medical / Urology"], "physical_dimensions": "11.6 x 10 x 9.2 inches", "revision": 1}