{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["John Wiley & Sons Inc"], "number_of_pages": 566, "isbn_13": ["9780471084372"], "isbn_10": ["0471084379"], "publish_date": "October 29, 1980", "key": "/b/OL7611861M", "authors": [{"key": "/a/OL2736286A"}], "title": "Levitt Sensory AIDS for the Hearing Impaired (IEEE Press selected reprint series)", "type": {"key": "/type/edition"}, "id": 10359454, "revision": 1}