{"publishers": ["Prentice Hall"], "key": "/b/OL7338972M", "source_records": ["amazon:0131989235:9:1468463986:238398", "amazon:0131989235:o-8:1944976333:236173", "marc:marc_loc_updates/v35.i21.records.utf8:21128040:867", "marc:marc_loc_updates/v35.i23.records.utf8:20426939:968", "marc:marc_loc_updates/v36.i15.records.utf8:5695190:1169"], "created": {"type": "/type/datetime", "value": "2008-04-29T13:35:46.876380"}, "number_of_pages": 784, "isbn_13": ["9780131989238"], "languages": [{"key": "/l/eng"}], "isbn_10": ["0131989235"], "publish_date": "July 12, 2007", "last_modified": {"type": "/type/datetime", "value": "2009-05-06T08:01:36.135191"}, "authors": [{"key": "/a/OL2654014A"}, {"key": "/a/OL2654015A"}, {"key": "/a/OL2654016A"}], "title": "Signals, Systems, and Transforms (4th Edition)", "latest_revision": 4, "type": {"key": "/type/edition"}, "id": 10004162, "revision": 4}