{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Thomas Telford Ltd"], "number_of_pages": 154, "id": 14081106, "isbn_13": ["9780727715852"], "isbn_10": ["0727715852"], "publish_date": "December 1990", "key": "/b/OL10591327M", "authors": [{"key": "/a/OL3468572A"}], "title": "Geotechnical Directory of the United Kingdom", "type": {"key": "/type/edition"}, "subjects": ["Reference works", "Structural engineering", "United Kingdom, Great Britain", "c 1980 to c 1990"], "revision": 1}