{"subjects": ["Bibliography", "Catalogs", "Social sciences", "Political science", "Boston Public Library"], "key": "/works/OL439564W", "title": "A list of books on social reform in the Public library of the city of Boston", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18640A"}}], "type": {"key": "/type/work"}, "covers": [7048785], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-10-28T17:12:08.893759"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-05T13:46:10.651131"}}