{"isbn_13": ["9781854431356"], "physical_format": "Hardcover", "weight": "2.9 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Dalton Watson Fine Books"], "number_of_pages": 321, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12609906, "edition_name": "3 edition", "isbn_10": ["1854431358"], "publish_date": "September 30, 2003", "key": "/b/OL9347753M", "authors": [{"key": "/a/OL1717660A"}], "title": "Bentley - Fifty Years of the Marque", "contributions": ["Bernard L. King (Editor)", "Peter Hageman (Editor)", "Martin Bennett (Editor)"], "subjects": ["Motor cars: general interest", "Automotive - Antique & Classic", "Automotive - History", "Transportation"], "physical_dimensions": "9.7 x 7.3 x 1 inches", "revision": 1}