{"first_sentence": {"type": "/type/text", "value": "On the simplest level, Mathematica is just a glorified pocket calculator, with over 1500 \"buttons\" to \"push\"."}, "physical_format": "Paperback", "subtitle": "Programming Methods and Applications", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "2.4 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Academic Press"], "number_of_pages": 629, "isbn_13": ["9780122961052"], "id": 12534145, "edition_name": "2 edition", "isbn_10": ["0122961056"], "publish_date": "October 20, 1997", "key": "/b/OL9281575M", "authors": [{"key": "/a/OL2647255A"}], "title": "Mastering Mathematica, Second Edition", "type": {"key": "/type/edition"}, "subjects": ["Mathematical & Statistical Software", "Numerical analysis", "Programming languages", "Science/Mathematics", "Mathematica", "Computers", "Computers - Languages / Programming", "Programming - General", "Computer Books: General", "Mathematics", "Mathematica (Computer file)", "General", "Computers / Programming Languages / General", "Computer Science", "Data processing", "Computer Bks - Languages / Programming"], "physical_dimensions": "9.2 x 7.3 x 1.2 inches", "revision": 1}