{"isbn_13": ["9780721693941"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "languages": [{"key": "/l/eng"}], "publishers": ["Saunders (W.B.) Co Ltd"], "number_of_pages": 190, "id": 10673971, "edition_name": "Revised edition", "isbn_10": ["0721693946"], "publish_date": "December 1981", "key": "/b/OL7863645M", "authors": [{"key": "/a/OL2797183A"}], "title": "Essentials of Pulmonary Medicine", "type": {"key": "/type/edition"}, "subjects": ["Respiratory medicine", "Diseases", "Respiratory tract diseases", "Respiratory Diseases", "Lungs"], "revision": 1}