{"title": "Marketing Para Economistas de Empresas", "created": {"type": "/type/datetime", "value": "2009-12-10T23:51:15.965015"}, "last_modified": {"type": "/type/datetime", "value": "2009-12-10T23:51:15.965015"}, "latest_revision": 1, "key": "/works/OL9106441W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL3203600A"}}], "type": {"key": "/type/work"}, "revision": 1}