{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "Beyond the Tipping Point", "weight": "9.6 ounces", "publishers": ["Purdue University Press"], "number_of_pages": 200, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12646271, "isbn_13": ["9781557534613"], "isbn_10": ["1557534616"], "publish_date": "July 1, 2007", "key": "/b/OL9378587M", "authors": [{"key": "/a/OL3248079A"}, {"key": "/a/OL3037866A"}, {"key": "/a/OL3248080A"}], "title": "The Impact of Tablet PCs and Pen-based Technology on Education, 2007", "type": {"key": "/type/edition"}, "subjects": ["Applications of Computing", "General", "Nonfiction / Education", "Technology / General", "Education", "Education / Teaching"], "physical_dimensions": "8.9 x 6 x 0.5 inches", "revision": 1}