{"isbn_13": ["9780781718776"], "physical_format": "Paperback", "weight": "11.2 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Lippincott Williams & Wilkins"], "number_of_pages": 339, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10970380, "edition_name": "1st edition", "isbn_10": ["0781718775"], "publish_date": "April 15, 2000", "key": "/b/OL8094333M", "authors": [{"key": "/a/OL2861977A"}, {"key": "/a/OL2861978A"}, {"key": "/a/OL2861979A"}, {"key": "/a/OL2861980A"}], "title": "Handbook of Headache", "type": {"key": "/type/edition"}, "subjects": ["Neurology & clinical neurophysiology", "Neurology - General", "Migraine", "Medical", "Medical / Nursing", "Health/Fitness", "Medical / Neurology"], "physical_dimensions": "8 x 4.5 x 1 inches", "revision": 1}