{"weight": "1.8 pounds", "latest_revision": 3, "id": 12510214, "first_sentence": {"type": "/type/text", "value": "Data communications and networking may be the fastest growing fields in our culture today."}, "languages": [{"key": "/l/eng"}], "source_records": ["amazon:0072397020:6:1487878814:203871", "amazon:0072397020:o-5:1848660720:205036"], "title": "Business Data Communications", "edition_name": "1 edition", "subjects": ["Business communication & presentation", "Data Transmission Systems - General", "Data Communications", "Telecommunications In Business", "Business & Economics", "Computers - Communications / Networking", "Textbooks", "Science/Mathematics", "General", "Networking - General", "Computers / Computer Science", "Business enterprises", "Business Communication - General", "Computer networks"], "type": {"key": "/type/edition"}, "physical_dimensions": "9.3 x 7.5 x 0.8 inches", "revision": 3, "publishers": ["McGraw-Hill Science/Engineering/Math"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2009-10-16T10:05:32.749818"}, "key": "/b/OL9258016M", "authors": [{"key": "/a/OL39286A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 432, "isbn_13": ["9780072397024"], "isbn_10": ["0072397020"], "publish_date": "August 9, 2002", "works": [{"key": "/works/OL35521W"}]}