{"subjects": ["Early works to 1800", "Freedom of the press", "Marketing", "Dairy products", "World War, 1939-1945", "Economic aspects", "Food supply", "Dairying", "Milk trade"], "key": "/works/OL45074W", "title": "An essay on the regulation of the press", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18283A"}}], "type": {"key": "/type/work"}, "covers": [9635563], "description": {"type": "/type/text", "value": "Pp. iii."}, "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-10-15T11:23:34.130855"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-14T06:16:36.069272"}}