{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "The Regulation of Weight", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "publishers": ["Williams & Wilkins"], "number_of_pages": 427, "id": 10494301, "isbn_13": ["9780683069532"], "isbn_10": ["0683069535"], "publish_date": "June 1980", "key": "/b/OL7719453M", "authors": [{"key": "/a/OL1863204A"}], "title": "Obesity", "type": {"key": "/type/edition"}, "subjects": ["Psychological aspects", "Obesity"], "revision": 1}