{"subtitle": "a manual on methods.", "created": {"type": "/type/datetime", "value": "2009-12-09T20:32:17.158523"}, "title": "An integrated system of wages statistics", "covers": [4905229], "last_modified": {"type": "/type/datetime", "value": "2010-04-29T03:44:29.729677"}, "latest_revision": 4, "key": "/works/OL1120710W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL114892A"}}], "type": {"key": "/type/work"}, "subjects": ["Statistical methods", "Wages"], "revision": 4}