{"covers": [6355711], "key": "/works/OL18045596W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL114284A"}}], "title": "Uniform system of accounts for gas corporations and electric corporations in the District of Columbia", "subject_places": ["D. C. Washington"], "subjects": ["Accounting", "Electric engineering", "Gas companies", "Electrical engineering"], "type": {"key": "/type/work"}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2018-12-17T08:53:02.437984"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-14T20:47:43.550420"}}