{"physical_format": "Unknown Binding", "weight": "1.7 pounds", "publishers": ["Butterworth-Heinemann Ltd"], "title": "Health & Safety Olsm 504cass", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "isbn_13": ["9780080701103"], "isbn_10": ["0080701108"], "publish_date": "March 26, 1986", "key": "/b/OL9979029M", "authors": [{"key": "/a/OL3360694A"}], "type": {"key": "/type/edition"}, "id": 13357099, "revision": 1}