{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Atlantic Europe Publishing Co Ltd"], "number_of_pages": 56, "id": 13185074, "isbn_13": ["9781869860592"], "isbn_10": ["1869860594"], "publish_date": "November 1996", "key": "/b/OL9831678M", "authors": [{"key": "/a/OL2789603A"}], "title": "Nitrogen and Phosphorus (Elements)", "type": {"key": "/type/edition"}, "subjects": ["Chemistry", "Chemistry of non-metals & their compounds", "For National Curriculum Key Stage 3", "For National Curriculum Key Stage 4 & GCSE"], "revision": 1}