{"key": "/works/OL3368626W", "title": "Teach yourself", "first_publish_date": "1991", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL548285A"}}], "type": {"key": "/type/work"}, "subjects": ["Harvard graphics (computer program)"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T03:23:42.434119"}, "last_modified": {"type": "/type/datetime", "value": "2022-10-18T09:57:55.619709"}}