{"title": "Guides for business analysis and profit evaluation", "covers": [7116117], "subjects": ["Industrial Costs"], "key": "/works/OL16630458W", "type": {"key": "/type/work"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5215425A"}}], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2012-05-10T01:03:47.477131"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-18T23:18:39.496390"}}