{"title": "Economicsof labor", "key": "/works/OL10445395W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4333558A"}}], "type": {"key": "/type/work"}, "subjects": ["Labor economics"], "covers": [13624448], "description": {"type": "/type/text", "value": "x, 518 p. : 25 cm"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T02:59:25.831738"}, "last_modified": {"type": "/type/datetime", "value": "2023-10-20T06:31:25.542587"}}