{"title": "The Complete Guide to Metalworking", "first_publish_date": "July 13, 1987", "key": "/works/OL2710068W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL396302A"}}], "type": {"key": "/type/work"}, "subjects": ["Metal-work", "Amateurs' manuals"], "covers": [12197343], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T00:16:34.356886"}, "last_modified": {"type": "/type/datetime", "value": "2021-10-27T05:45:17.655226"}}