{"isbn_13": ["9780471107057"], "physical_format": "Software", "subtitle": "A Gentle Introduction to the Art of Programming, 2E", "weight": "12 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Wiley"], "title": "Karel The Robot", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12794536, "edition_name": "2 Sof/Dsk edition", "isbn_10": ["0471107050"], "publish_date": "December 1994", "key": "/b/OL9502871M", "authors": [{"key": "/a/OL577511A"}], "type": {"key": "/type/edition"}, "subjects": ["General Theory of Computing", "Object-oriented programming (OOP)", "Computers", "Computers - Languages / Programming", "Computer Books: General", "Programming - General", "Computers / General", "General", "Computer Bks - Languages / Programming"], "physical_dimensions": "12.2 x 9.6 x 0.2 inches", "revision": 1}