{"isbn_13": ["9780891952749"], "physical_format": "Paperback", "subtitle": "The Link Between Economic Opportunity and Prosperity (Index of Economic Freedom)", "weight": "1.9 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["The Heritage Foundation"], "number_of_pages": 408, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11143217, "edition_name": "13th edition", "isbn_10": ["0891952748"], "publish_date": "January 16, 2007", "key": "/b/OL8229553M", "authors": [{"key": "/a/OL2875060A"}, {"key": "/a/OL48955A"}, {"key": "/a/OL2900246A"}], "title": "2007 Index of Economic Freedom", "type": {"key": "/type/edition"}, "subjects": ["Political Science", "Politics / Current Events", "Politics/International Relations", "Economic Conditions", "Business & Investing / Economics", "Public Policy - Economic Policy"], "physical_dimensions": "9.8 x 7 x 1 inches", "revision": 1}