{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["IHS BRE"], "number_of_pages": 112, "id": 12663116, "isbn_13": ["9780851255552"], "isbn_10": ["0851255558"], "publish_date": "January 1, 1993", "key": "/b/OL9392047M", "authors": [{"key": "/a/OL3250871A"}], "title": "High Alumina Cement Concrete in Existing Building Superstructures", "type": {"key": "/type/edition"}, "subjects": ["Building construction & materials"], "revision": 1}