{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Imperial War Museum"], "number_of_pages": 76, "id": 16144240, "isbn_13": ["9781901623369"], "isbn_10": ["190162336X"], "publish_date": "November 26, 1999", "key": "/b/OL12259322M", "authors": [{"key": "/a/OL2646300A"}], "title": "Tracing Your Family History", "type": {"key": "/type/edition"}, "subjects": ["Genealogy", "Warfare & Defence"], "revision": 1}