{"isbn_13": ["9780072192803"], "physical_format": "Paperback", "subtitle": "The Complete Reference", "weight": "4.1 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill/Osborne Media"], "number_of_pages": 1300, "last_modified": {"type": "/type/datetime", "value": "2008-08-27 13:51:07.48139"}, "id": 12507207, "first_sentence": {"type": "/type/text", "value": "The OSI (Open Systems Interconnection) model is a bit of an enigma."}, "isbn_10": ["0072192801"], "publish_date": "March 6, 2002", "key": "/b/OL9256988M", "authors": [{"key": "/a/OL728852A"}], "title": "Cisco", "type": {"key": "/type/edition"}, "subjects": ["Computer Communications & Networking", "Systems management", "Networking - Network Protocols", "Data Transmission Standards And Protocols", "Computers", "Computers - Communications / Networking", "Computer Books: General", "Telecommunications", "Networking - Routers", "Reference - General", "Computer networks", "Cisco Systems, Inc"], "physical_dimensions": "8.7 x 7.1 x 2 inches", "revision": 2}