{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["North Texas State Univ"], "title": "Oil and Gas Taxation 1992/With Supplement 1993", "id": 15225920, "isbn_13": ["9780940966208"], "isbn_10": ["0940966204"], "publish_date": "January 1992", "key": "/b/OL11539776M", "type": {"key": "/type/edition"}, "subjects": ["Science/Mathematics"], "revision": 1}