{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Cambridge University Press"], "number_of_pages": 48, "isbn_13": ["9780521070041"], "isbn_10": ["052107004X"], "publish_date": "March 1, 2003", "key": "/b/OL10435413M", "authors": [{"key": "/a/OL2760682A"}], "title": "Scope and Importance of the State of Science of National Eugenics", "type": {"key": "/type/edition"}, "id": 13888427, "revision": 1}