{"physical_format": "Audio CD", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Elsevier Science Ltd"], "title": "Elsevier's Dictionary of Siderurgy", "id": 13684091, "isbn_13": ["9780444826763"], "isbn_10": ["0444826769"], "publish_date": "December 1997", "key": "/b/OL10260863M", "authors": [{"key": "/a/OL3265218A"}], "type": {"key": "/type/edition"}, "subjects": ["Dictionaries - General", "Reference", "Audio Adult: Other"], "revision": 1}