{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "9.6 ounces", "publishers": ["AIAA (American Institute of Aeronautics & Ast"], "number_of_pages": 72, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 15987414, "isbn_13": ["9781563473135"], "isbn_10": ["1563473135"], "publish_date": "December 1, 1994", "key": "/b/OL12135747M", "authors": [{"key": "/a/OL3825586A"}], "title": "Pioneer Venus Case Study in Spacecraft Design", "type": {"key": "/type/edition"}, "subjects": ["General", "Astrophysics & Space Science", "Military Science", "Technology", "Technology & Industrial Arts", "Science/Mathematics"], "physical_dimensions": "10.7 x 8.3 x 0.3 inches", "revision": 1}