{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Van Nostrand Reinhold"], "number_of_pages": 160, "id": 13126117, "isbn_13": ["9780442261795"], "isbn_10": ["0442261799"], "publish_date": "October 1983", "key": "/b/OL9782473M", "authors": [{"key": "/a/OL276211A"}], "title": "Metalworking for Jewelry", "type": {"key": "/type/edition"}, "subjects": ["Amateurs' manuals", "Jewelry", "Jewelry making", "Metal-work"], "revision": 1}