{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 08:14:56.482104"}, "publishers": ["Learning Resources"], "number_of_pages": 58, "isbn_13": ["9781569119556"], "isbn_10": ["1569119554"], "key": "/b/OL8691932M", "authors": [{"key": "/a/OL3064942A"}], "title": "Geoboard Activity Book for Primary Grades (K-3)", "type": {"key": "/type/edition"}, "id": 11773487, "revision": 1}