{"languages": [{"key": "/l/ger"}], "physical_format": "Paperback", "subtitle": "Eine Analyse fur die Bundesrepublik Deutschland (Ifo Studien zur Umweltokonomie)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Ifo Institut fur Wirtschaftsforschung"], "number_of_pages": 135, "isbn_13": ["9783885123002"], "isbn_10": ["3885123002"], "publish_date": "1997", "key": "/b/OL12983390M", "title": "Gesamtwirtschaftliche Beurteilung von CO-Minderungsstrategien", "type": {"key": "/type/edition"}, "id": 17155716, "revision": 1}