{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2009-04-22T13:12:36.318726"}, "weight": "6 pounds", "source_records": ["amazon:0781737311:cx:299154687:179579", "marc:marc_loc_updates/v35.i16.records.utf8:5626038:958"], "title": "Cancer of the Nervous System", "publishers": ["Lippincott Williams & Wilkins"], "number_of_pages": 900, "isbn_13": ["9780781737319"], "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "physical_format": "Hardcover", "isbn_10": ["0781737311"], "latest_revision": 2, "edition_name": "2 edition", "key": "/b/OL8094681M", "authors": [{"key": "/a/OL2862490A"}, {"key": "/a/OL2862491A"}], "publish_date": "September 1, 2004", "subjects": ["Oncology", "Medical / Nursing", "Central Nervous System Neoplasms", "Medical", "Surgery - Neurosurgery", "Neurology - General", "Medical / Surgery / Neurosurgery", "Central Nervous System Neoplas", "Cancer", "Central nervous system"], "type": {"key": "/type/edition"}, "id": 10970368, "physical_dimensions": "11 x 8.3 x 1.5 inches", "revision": 2}