{"first_publish_date": "1947", "last_modified": {"type": "/type/datetime", "value": "2010-12-06T00:03:20.452854"}, "title": "Guide for lecturers and teachers", "created": {"type": "/type/datetime", "value": "2009-12-09T23:30:21.897731"}, "lc_classifications": ["JX1977 .A38 1947c"], "latest_revision": 3, "key": "/works/OL2353214W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL318976A"}}], "dewey_number": ["341.13"], "type": {"key": "/type/work"}, "subjects": ["International agencies", "United Nations"], "revision": 3}