{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Library Reprints"], "title": "The Art of Pianoforte Playing", "id": 14020654, "isbn_13": ["9780722259504"], "isbn_10": ["0722259506"], "publish_date": "January 2001", "key": "/b/OL10541109M", "authors": [{"key": "/a/OL3324315A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Music"], "revision": 1}