{"first_sentence": {"type": "/type/text", "value": "This book is intended for both new and experienced TRIZ users."}, "physical_format": "Paperback", "subtitle": "TRIZ Keys to Technical Innovation (Triztools, V. 1)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 06:33:27.187047"}, "weight": "1 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Technical Innovation Center, INC."], "number_of_pages": 141, "isbn_13": ["9780964074033"], "id": 11545576, "edition_name": "1 edition", "isbn_10": ["0964074036"], "publish_date": "January 24, 1998", "key": "/b/OL8525207M", "authors": [{"key": "/a/OL3004255A"}, {"key": "/a/OL3004256A"}], "title": "40 Principles", "contributions": ["Steven Rodman (Translator)"], "subjects": ["Creative thinking", "Inventions", "Science/Mathematics"], "physical_dimensions": "10.9 x 8.4 x 0.4 inches", "revision": 1}