{"first_publish_date": "1992", "title": "Wolnos\u0301c\u0301 pracy-pro\u0301ba uje\u0328cia wielop\u0142aszczyznowego", "covers": [3764564], "lc_classifications": ["HD4904 .P37 1992"], "key": "/works/OL2397337W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL328501A"}}], "subjects": ["Right to labor", "Forced labor", "Contract labor", "Free choice of employment", "Labor market", "Marxian economics", "Capitalism"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T23:35:53.642563"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-17T15:42:51.248205"}}