{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "title": "Handbook of Pain Management", "number_of_pages": 180, "isbn_13": ["9780942447095"], "isbn_10": ["0942447093"], "key": "/b/OL9640294M", "authors": [{"key": "/a/OL3300742A"}], "type": {"key": "/type/edition"}, "id": 12960916, "revision": 1}