{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Vantage Press"], "number_of_pages": 160, "id": 12780043, "isbn_13": ["9780533062607"], "isbn_10": ["0533062608"], "publish_date": "March 1985", "key": "/b/OL9489108M", "authors": [{"key": "/a/OL3270767A"}, {"key": "/a/OL3270768A"}], "title": "From Locomotives to Strain Gages", "type": {"key": "/type/edition"}, "subjects": ["General", "Technology & Industrial Arts"], "revision": 1}