{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Theory, Applications, and Troubleshooting", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Prentice Hall"], "number_of_pages": 320, "id": 12545200, "isbn_13": ["9780132124812"], "isbn_10": ["0132124815"], "publish_date": "August 1985", "key": "/b/OL9293809M", "authors": [{"key": "/a/OL1072681A"}], "title": "Digital Electronics", "type": {"key": "/type/edition"}, "subjects": ["Electronic devices & materials", "Digital electronics"], "revision": 1}