{"isbn_13": ["9780471359241"], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Wiley"], "number_of_pages": 1520, "first_sentence": {"type": "/type/text", "value": "It is estimated that there are more than 40,000 currently useful metallic alloys and probably close to that number of nonmetallic engineering materials such as plastics, ceramics and glasses, composite materials, and semiconductors."}, "isbn_10": ["0471359246"], "publish_date": "July 22, 2002", "key": "/b/OL7615750M", "authors": [{"key": "/a/OL1964098A"}], "title": "Handbook of Materials Selection", "type": {"key": "/type/edition"}, "id": 10365723, "revision": 1}