{"title": "A check-list of music serials in 18 libraries of the Rocky Mountain region", "subjects": ["Bibliography", "Music", "Periodicals", "Union lists", "History and criticism"], "key": "/works/OL6448973W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1710455A"}}], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T19:11:32.221109"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-11T03:57:00.536745"}}