{"title": "Cahier des charges normalis\u00e9 pour essieux en acier lamin\u00e9 \u00e0 froid", "subjects": ["Steel", "Specifications", "Axles. [from old catalog]"], "key": "/works/OL15744703W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6898472A"}}], "type": {"key": "/type/work"}, "covers": [6769010], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2011-06-07T00:26:02.715849"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-28T05:58:31.852978"}}