{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "15.7 ounces", "publishers": ["Oakley Press"], "number_of_pages": 352, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12780017, "isbn_13": ["9781406719550"], "isbn_10": ["1406719552"], "publish_date": "March 15, 2007", "key": "/b/OL9489217M", "authors": [{"key": "/a/OL125592A"}], "title": "An Introduction To The Theory Of Multiply Periodic Functions", "type": {"key": "/type/edition"}, "subjects": ["Advanced", "General", "Mathematics / Advanced", "Science : General", "Science"], "physical_dimensions": "8.5 x 5.5 x 0.8 inches", "revision": 1}