{"isbn_13": ["9781568024318"], "physical_format": "Paperback", "subtitle": "Institutional Powers & Constraints", "weight": "2.6 pounds", "publishers": ["Congressional Quarterly Books"], "number_of_pages": 650, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16028716, "edition_name": "3rd Packag edition", "isbn_10": ["1568024312"], "publish_date": "October 1999", "key": "/b/OL12169275M", "authors": [{"key": "/a/OL39673A"}, {"key": "/a/OL840833A"}], "title": "Constitutional Law for a Changing America", "type": {"key": "/type/edition"}, "subjects": ["Constitutional", "Political Freedom & Security - Civil Rights", "Political Science", "Legal Reference / Law Profession", "Politics/International Relations"], "physical_dimensions": "9.2 x 7.5 x 1 inches", "revision": 1}