{"title": "The new MS-DOS primer", "key": "/works/OL11548159W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4861869A"}}], "type": {"key": "/type/work"}, "subjects": ["MS-DOS (Computer operating system)", "Handbooks, manuals", "MS-DOS (Computer file)"], "covers": [12652802], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T04:50:01.554752"}, "last_modified": {"type": "/type/datetime", "value": "2022-03-04T09:21:47.370976"}}