{"table_of_contents": [{"type": {"key": "/type/toc_item"}, "class": "section"}], "weight": "2.2 pounds", "latest_revision": 2, "contributions": ["Arthur D. Friedman (Editor)", "Melvin A. Breuer (Editor)"], "id": 12651013, "first_sentence": "Testing of a system is an experiment in which the system is exercised and its resulting response is analyzed to ascertain whether it behaved correctly.", "title": "Digital Systems Testing and Testable Design", "languages": [{"key": "/l/eng"}], "subjects": ["Electronics - Circuits - General", "Technology & Industrial Arts"], "type": {"key": "/type/edition"}, "physical_dimensions": "9 x 6.2 x 1.6 inches", "revision": 2, "publishers": ["Institute of Electrical & Electronics Enginee"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2009-08-07T07:52:16.317332"}, "key": "/b/OL9383069M", "authors": [{"key": "/a/OL639757A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 654, "isbn_13": ["9780780310544"], "isbn_10": ["0780310543"], "publish_date": "April 1999"}