{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Ladybird Books Ltd"], "number_of_pages": 24, "id": 14011981, "isbn_13": ["9780721425719"], "isbn_10": ["0721425712"], "publish_date": "June 1, 1996", "key": "/b/OL10536151M", "title": "Mathematics (Using Your Skills...)", "type": {"key": "/type/edition"}, "subjects": ["Mathematics", "For National Curriculum Key Stage 2"], "revision": 1}