{"physical_format": "Unknown Binding", "weight": "3.5 ounces", "publishers": ["Butterworth-Heinemann Ltd"], "title": "Anand Zmood Introduction to Control Systems 3rd Edition 1992", "isbn_13": ["9780080407432"], "isbn_10": ["0080407439"], "publish_date": "January 31, 1995", "key": "/b/OL9977896M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "type": {"key": "/type/edition"}, "id": 13357025, "revision": 1}