{"subjects": ["Marketing", "Marketing, management"], "key": "/works/OL23577427W", "title": "The marketing book", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL301408A"}}], "type": {"key": "/type/work"}, "covers": [1399535], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2020-11-20T20:50:15.337287"}, "last_modified": {"type": "/type/datetime", "value": "2021-09-15T23:07:15.829075"}}