{"isbn_13": ["9783899491470"], "physical_format": "Paperback", "weight": "3 pounds", "languages": [{"key": "/l/ger"}], "publishers": ["de Gruyter Recht"], "number_of_pages": 882, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12569551, "edition_name": "10 edition", "isbn_10": ["3899491475"], "publish_date": "September 1, 2006", "key": "/b/OL9316110M", "authors": [{"key": "/a/OL285306A"}, {"key": "/a/OL922959A"}], "title": "Schuldrecht (De Gruyter Lehrbuch)", "type": {"key": "/type/edition"}, "subjects": ["Law", "Reference", "Civil Law"], "physical_dimensions": "9.1 x 6.2 x 1.8 inches", "revision": 1}