{"title": "Mec\u00e1nica vectorial para ingenieros.", "key": "/works/OL17632006W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL150767A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2017-03-23T17:07:01.545707"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-25T07:11:44.981444"}}