{"isbn_13": ["9780470021309"], "subtitle": "Effective C++ Programming for Smartphones (Symbian Press)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Wiley"], "number_of_pages": 392, "first_sentence": {"type": "/type/text", "value": "Symbian OS defines several different class types, each of which has different characteristics."}, "isbn_10": ["0470021306"], "publish_date": "January 4, 2005", "key": "/b/OL7594675M", "authors": [{"key": "/a/OL2729883A"}], "title": "Symbian OS Explained", "type": {"key": "/type/edition"}, "id": 10336222, "revision": 1}