{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Franklin Watts Ltd"], "type": {"key": "/type/edition"}, "number_of_pages": 32, "id": 12950231, "isbn_13": ["9780749612276"], "isbn_10": ["0749612274"], "publish_date": "June 24, 1993", "key": "/b/OL9631606M", "authors": [{"key": "/a/OL443179A"}, {"key": "/a/OL445080A"}], "title": "Keeping Your Balance (First Science)", "contributions": ["Peter Millard (Illustrator)", "David Anstey (Photographer)"], "subjects": ["General science", "Neurology & clinical neurophysiology", "For National Curriculum Key Stage 1"], "revision": 1}