{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Teach Yourself Books"], "number_of_pages": 223, "id": 12574395, "isbn_13": ["9780340712160"], "isbn_10": ["0340712163"], "publish_date": "May 17, 1999", "key": "/b/OL9319195M", "authors": [{"key": "/a/OL1393844A"}], "title": "Beginner's Spanish Grammar (Beginner's Grammar)", "type": {"key": "/type/edition"}, "subjects": ["Grammar & vocabulary", "Spanish"], "revision": 1}