{"isbn_13": ["9780073222776"], "physical_format": "Hardcover", "weight": "5.5 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Career Education"], "number_of_pages": 1116, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12513165, "edition_name": "7 edition", "isbn_10": ["0073222771"], "publish_date": "March 28, 2006", "key": "/b/OL9261993M", "authors": [{"key": "/a/OL403706A"}, {"key": "/a/OL2640743A"}], "title": "Electronic Principles with Simulation CD", "type": {"key": "/type/edition"}, "subjects": ["Electronics engineering", "Science/Mathematics", "Technology", "Coursepacks", "Technology & Industrial Arts", "Electronics - General", "Technology / Electronics / General", "Engineering - General"], "physical_dimensions": "10.8 x 8.6 x 1.6 inches", "revision": 1}