{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["McGraw Hill Higher Education"], "title": "Introduction to Data Communication & Networking", "isbn_13": ["9780072904871"], "isbn_10": ["0072904879"], "publish_date": "October 1, 1997", "key": "/b/OL9968381M", "authors": [{"key": "/a/OL3287129A"}], "type": {"key": "/type/edition"}, "id": 13345696, "revision": 1}