{"isbn_13": ["9780836611755"], "physical_format": "Unknown Binding", "subtitle": "A practical guide to compliance (Clark Boardman Callaghan environmental law series)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "publishers": ["West Group"], "title": "Clean Air Act handbook", "id": 12950204, "edition_name": "7th ed edition", "isbn_10": ["0836611756"], "publish_date": "1997", "key": "/b/OL9631258M", "authors": [{"key": "/a/OL3299029A"}], "type": {"key": "/type/edition"}, "subjects": ["Pollution", "Law and legislation", "United States", "Air quality management", "Air"], "revision": 1}