{"first_publish_date": "1945", "title": "Le marche\u0301 charbonnier suisse sous l'influence de la guerre (1939-1945) ..", "subject_places": ["Switzerland"], "lc_classifications": ["HD9555.S92 G5 1945"], "key": "/works/OL1245650W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL125731A"}}], "type": {"key": "/type/work"}, "subjects": ["Coal trade", "Economic aspects", "Economic aspects of World War, 1939-1945", "World War, 1939-1945", "Police power", "Administrative law"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T20:50:38.301722"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-21T18:08:43.395258"}}