{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Heinemann Educational Books - Library Division"], "number_of_pages": 32, "id": 12843851, "isbn_13": ["9780431004945"], "isbn_10": ["0431004943"], "publish_date": "December 31, 1996", "key": "/b/OL9542243M", "title": "Discoveries and Inventions (Ancient Egyptians)", "type": {"key": "/type/edition"}, "subjects": ["For National Curriculum Key Stage 2", "Inventions", "Inventors, engineers & medical figures", "African history: BCE to c 500 CE", "Egypt"], "revision": 1}