{"first_sentence": {"type": "/type/text", "value": "Lexical as well as grammatical and discursive knowledge required to understand or to produce natural language utterances is usually described independently of the sentence production or comprehension 'algorithms'."}, "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "2.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Springer"], "number_of_pages": 476, "isbn_13": ["9780792394167"], "id": 10609305, "edition_name": "1 edition", "isbn_10": ["079239416X"], "publish_date": "November 30, 1993", "key": "/b/OL7810714M", "authors": [{"key": "/a/OL2784434A"}], "title": "Reversible Grammar in Natural Language Processing (The International Series in Engineering and Computer Science)", "type": {"key": "/type/edition"}, "subjects": ["Algorithms & procedures", "Mathematical theory of computation", "Natural language processing (C", "Computers", "Computers - General Information", "Computer Books: General", "Science/Mathematics", "Parsing (Computer grammar)", "Computer Science", "Natural Language Processing", "Programming Languages - General", "Computers / Computer Science", "Natural Language Processing (Computer Science)", "Computer Bks - General Information"], "physical_dimensions": "10 x 6.8 x 1.2 inches", "revision": 1}