{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "Lessons from World Bank Experience", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["World Bank Publications"], "number_of_pages": 70, "id": 12560937, "isbn_13": ["9780821320648"], "isbn_10": ["0821320645"], "publish_date": "May 1992", "key": "/b/OL9307630M", "authors": [{"key": "/a/OL3232523A"}, {"key": "/a/OL3232524A"}, {"key": "/a/OL3232525A"}], "title": "Rural Roads in Sub-Saharan Africa", "type": {"key": "/type/edition"}, "subjects": ["Engineering - Civil", "Technology & Industrial Arts"], "revision": 1}