{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["McGraw-Hill Education"], "title": "Essential English. Reading Skills Books 1 and 2.", "id": 17260191, "isbn_13": ["9789579453455"], "isbn_10": ["9579453454"], "publish_date": "December 1, 1996", "key": "/b/OL13066397M", "authors": [{"key": "/a/OL2626642A"}], "type": {"key": "/type/edition"}, "subjects": ["ELT: Learning Material & Coursework"], "revision": 1}